# DailyToolBox - Complete Catalog (510 Tools)

> 510 free everyday tools across 19 studios. Runs 100% client-side in the browser. Zero server processing, zero tracking, zero accounts required.

## Application Details
- Website: https://dailytoolbox.pages.dev
- Architecture: Client-side Single Page Application (SPA)
- Hosting: Edge static delivery with in-browser WebAssembly & Web APIs
- Privacy Guarantee: 100% of user data remains on device; no telemetry or data transmission of user inputs.
- Total Studios: 19
- Total Utilities: 510

## Core Pages
- [Home](https://dailytoolbox.pages.dev/): Main tool launcher and fuzzy search across all 510 tools.
- [Sitemap](https://dailytoolbox.pages.dev/sitemap): Complete interactive directory of all 19 studios and 510 tools.
- [About](https://dailytoolbox.pages.dev/about): Platform architecture and local execution overview.
- [FAQ](https://dailytoolbox.pages.dev/faq): Technical FAQ on browser privacy, offline mode, and file handling.
- [Privacy Policy](https://dailytoolbox.pages.dev/privacy): Zero-upload privacy guarantee and storage policy.
- [Terms of Service](https://dailytoolbox.pages.dev/terms): Usage terms and ownership.
- [Contact](https://dailytoolbox.pages.dev/contact): Bug reports and feature suggestions.
- [Engineering Blogs](https://dailytoolbox.pages.dev/blogs): Deep-dives on WebAssembly, cryptography, and frontend architecture.
- [Tools Comparison](https://dailytoolbox.pages.dev/comparisons): Benchmarks comparing local tools against cloud services.

## Complete Studio & Tool Index

### 1. Developer Tools (https://dailytoolbox.pages.dev/developer - 111 tools)
JSON, SQL, HTML, CSS, and JS formatters, minifiers, and encoders.

- [JSON Formatter](https://dailytoolbox.pages.dev/developer-tools/json-formatter): Format, prettify, minify, validate, and inspect JSON with an interactive tree viewer and JSON to YAML conversion.
- [JSON Minifier](https://dailytoolbox.pages.dev/developer-tools/json-minifier): Compress JSON and JSONC files by stripping whitespace, newlines, and comments (// and /* */) with size reduction statistics.
- [JSON to CSV](https://dailytoolbox.pages.dev/developer-tools/json-to-csv): Convert JSON arrays or nested objects to RFC-4180 compliant CSV and TSV spreadsheets with recursive dot-notation flattening.
- [CSV to JSON](https://dailytoolbox.pages.dev/developer-tools/csv-to-json): Bidirectional CSV/TSV to JSON array conversion with automatic number parsing, custom delimiters, and interactive table preview.
- [YAML to TOML](https://dailytoolbox.pages.dev/developer-tools/yaml-to-toml): Convert Docker, Ansible, and Kubernetes YAML configurations to Rust Cargo, Python pyproject, and Fly.io TOML specs.
- [TOML to YAML](https://dailytoolbox.pages.dev/developer-tools/toml-to-yaml): Convert Cargo.toml, pyproject.toml, and Netlify/Fly TOML config files into standard CI/CD and Docker YAML files.
- [HTML Table to CSV](https://dailytoolbox.pages.dev/developer-tools/html-table-to-csv): Extract tabular data from raw HTML tables, strip inline CSS/tags, handle colspans, and convert into Excel/CSV spreadsheets.
- [CSV to HTML Table Generator](https://dailytoolbox.pages.dev/developer-tools/csv-to-html-table): Transform flat tabular spreadsheets into clean, accessible HTML5 tables with customizable CSS classes and responsive wrappers.
- [XML Minifier](https://dailytoolbox.pages.dev/developer-tools/xml-minifier): Compress XML documents, SVG vector icons, SOAP API payloads, and Android layouts by removing comments, formatting, and excess whitespace.
- [GraphQL to TypeScript](https://dailytoolbox.pages.dev/developer-tools/graphql-to-typescript): Automatically generate strictly typed TypeScript interfaces, enum definitions, union types, and inputs from GraphQL schema definitions.
- [URL Extractor](https://dailytoolbox.pages.dev/developer-tools/url-extractor): Extract, isolate, and filter all HTTP, HTTPS, WebSockets, and FTP web endpoints from raw text, access logs, and HTML source code.
- [Email Address Extractor](https://dailytoolbox.pages.dev/developer-tools/email-extractor): Scan raw text, HTML documents, CSV dumps, and transcripts to extract valid email addresses with domain categorization and CSV export.
- [JSON to GraphQL Schema Generator](https://dailytoolbox.pages.dev/developer-tools/json-to-graphql-schema): Infer nested GraphQL SDL object types, scalar assignments (ID, Int, Float, Boolean), and query definitions from JSON REST payloads.
- [TSV to JSON](https://dailytoolbox.pages.dev/developer-tools/tsv-to-json): Convert Tab-Separated Values copied straight from Excel and Google Sheets into typed JSON objects and nested hierarchies.
- [TOML to JSON](https://dailytoolbox.pages.dev/developer-tools/toml-to-json): Parse Cargo.toml, pyproject.toml, and Fly.io config files into typed JSON arrays and objects with syntax linting.
- [JSON to TOML](https://dailytoolbox.pages.dev/developer-tools/json-to-toml): Serialize complex JSON configurations into standard, human-readable TOML v1.0 format with table groupings.
- [SQL INSERT to CSV](https://dailytoolbox.pages.dev/developer-tools/sql-to-csv): Parse relational database SQL INSERT INTO statements and database seed dumps into RFC-4180 CSV & TSV tables.
- [MAC Address Vendor](https://dailytoolbox.pages.dev/developer-tools/mac-lookup): Deconstruct MAC addresses into IEEE OUI blocks, manufacturer vendor lookups, unicast/multicast, and randomized private hardware flags.
- [HTTP Headers Parser](https://dailytoolbox.pages.dev/developer-tools/http-headers-parser): Audit raw request/response headers against OWASP security baselines (HSTS, CSP, X-Frame-Options) with cURL snippet generator.
- [SSL/TLS X.509 Certificate Decoder](https://dailytoolbox.pages.dev/developer-tools/ssl-decoder): Decode PEM and CRT X.509 public certificates, verify Subject Alternative Names (SANs), cipher algorithms, and expiration status.
- [AES Encryption](https://dailytoolbox.pages.dev/developer-tools/aes-crypto): Encrypt and decrypt payloads with AES-GCM, AES-CBC, or AES-CTR using 128/256-bit keys and PBKDF2 salt stretching via WebCrypto.
- [JWT Debugger](https://dailytoolbox.pages.dev/developer-tools/jwt-debugger): Inspect decoded Header, Payload claims, expiration timestamps, and verify HMAC SHA-256 signatures with WebCrypto.
- [Binary Hex Viewer](https://dailytoolbox.pages.dev/developer-tools/hex-viewer): Analyze binary files, firmware buffers, ELF/PE/PNG magic headers, and inspect multi-byte integer endianness.
- [CSS Unit Converter](https://dailytoolbox.pages.dev/developer-tools/css-unit-converter): Convert px, rem, em, %, vh, vw units and calculate responsive CSS clamp(min, val, max) formulas with live viewport tester.
- [XML Formatter](https://dailytoolbox.pages.dev/developer-tools/xml-formatter): Indent, beautify, validate, or minify XML files, SOAP envelopes, SVG vectors, and RSS feeds with tag nesting analysis.
- [XML to JSON](https://dailytoolbox.pages.dev/developer-tools/xml-to-json): Transform XML documents, SOAP responses, and RSS feeds into clean structured JSON with custom attribute prefixes.
- [Base64 Converter](https://dailytoolbox.pages.dev/developer-tools/base64): Bidirectional Base64 string & binary conversion, UTF-8 unicode support, URL-safe Base64, and image Data URI processing.
- [URL Encoder](https://dailytoolbox.pages.dev/developer-tools/url-encoder-decoder): Percent-encode and decode URIs and query parameters with encodeURIComponent vs encodeURI and interactive query breakdown.
- [HTML Entity Encoder](https://dailytoolbox.pages.dev/developer-tools/html-entity-encoder): Escape reserved characters (<, >, &, ") and convert unicode symbols to safe named or numeric HTML entities.
- [Number Base](https://dailytoolbox.pages.dev/developer-tools/number-base-converter): Real-time synchronized converter for Binary (Base 2), Octal (Base 8), Decimal (Base 10), Hexadecimal (Base 16), and Custom Radix.
- [Bencode Parser](https://dailytoolbox.pages.dev/developer-tools/bencode): Parse, inspect, and serialize Bencode metadata inside .torrent files, tracker announces, and DHT peer responses.
- [Punycode Converter](https://dailytoolbox.pages.dev/developer-tools/punycode): Encode and decode internationalized domain names (IDN) to ASCII Punycode (RFC 3492) with ACE prefix xn-- support.
- [JWT Decoder](https://dailytoolbox.pages.dev/developer-tools/jwt-decoder): Inspect JSON Web Tokens (Header, Payload, Claims), check expiration status, decode UNIX times, and verify HMAC SHA256 signatures.
- [UUID Generator](https://dailytoolbox.pages.dev/developer-tools/uuid-generator): Generate cryptographically random UUID v4, v1, Nil, and NanoIDs in bulk with uppercase, hyphen, and brace toggles.
- [Lorem Ipsum Placeholder Generator](https://dailytoolbox.pages.dev/developer-tools/lorem-ipsum-generator): Generate custom placeholder paragraphs, sentences, words, and bullet lists with optional HTML tag wrappers (<p>, <li>).
- [Cron Expression Parser](https://dailytoolbox.pages.dev/developer-tools/cron-parser): Translate cron scheduling syntax into plain English and calculate the next upcoming execution timestamps with timezone support.
- [HTTP Status Codes Reference Guide](https://dailytoolbox.pages.dev/developer-tools/http-status-codes): Searchable REST API reference manual for 1xx, 2xx, 3xx, 4xx, and 5xx HTTP status codes with caching rules and spec links.
- [Hash Generator](https://dailytoolbox.pages.dev/developer-tools/hash-generator): Compute MD5, SHA-1, SHA-256, SHA-384, SHA-512, and keyed HMAC checksums for strings and binary files with match verification.
- [AI Prompt Generator](https://dailytoolbox.pages.dev/developer-tools/ai-prompt-generator): Design structured prompts for LLMs (Gemini, Claude, GPT) using proven frameworks (CREATE, RTF, RACE) with few-shot builder.
- [Color Space Converter](https://dailytoolbox.pages.dev/developer-tools/color-converter): Multi-format color conversion with visual palette picker, alpha transparency, WCAG AA contrast ratio testing, and CSS exports.
- [Regex Tester](https://dailytoolbox.pages.dev/developer-tools/regex-tester): Real-time regular expression tester with capture group breakdown, syntax validation, pattern replacement sandbox, and cheatsheet.
- [Markdown Live Editor](https://dailytoolbox.pages.dev/developer-tools/markdown-editor): Split-pane Markdown writer with GitHub-flavored live HTML preview, reading time statistics, and one-click export to HTML/MD.
- [HTML Formatter](https://dailytoolbox.pages.dev/developer-tools/html-formatter): Structure, beautify, and indent raw HTML code with customizable indentation (2 or 4 spaces) and syntax-highlighted output.
- [HTML Minifier](https://dailytoolbox.pages.dev/developer-tools/html-minifier): Compress HTML files by stripping whitespace, removing optional closing tags, stripping HTML comments, and minifying inline styles/scripts.
- [SQL Formatter](https://dailytoolbox.pages.dev/developer-tools/sql-formatter): Beautify complex SQL queries across PostgreSQL, MySQL, SQLite, T-SQL, BigQuery, and Oracle with keyword casing controls.
- [Diff Checker](https://dailytoolbox.pages.dev/developer-tools/diff-checker): Compare two text blocks or source code files side-by-side or inline to spot line, word, and character differences with syntax highlighting.
- [JSON to YAML](https://dailytoolbox.pages.dev/developer-tools/json-to-yaml): Convert JSON payloads into clean, indented YAML data structures with flow level options and schema validation.
- [YAML to JSON](https://dailytoolbox.pages.dev/developer-tools/yaml-to-json): Convert YAML configuration documents (Kubernetes manifests, Docker Compose, CI/CD pipelines) into valid JSON format.
- [CSS Formatter](https://dailytoolbox.pages.dev/developer-tools/css-formatter): Format, align, and clean messy CSS stylesheets with configurable indentation, newline spacing, and property sorting.
- [CSS Minifier](https://dailytoolbox.pages.dev/developer-tools/css-minifier): Compress CSS stylesheets by removing whitespace, comments, trailing semicolons, and zero units to reduce bandwidth payload.
- [JavaScript / TypeScript Formatter](https://dailytoolbox.pages.dev/developer-tools/js-formatter): Beautify, indent, and organize JavaScript and TypeScript source code with semicolons, quote standardization, and bracket spacing.
- [JavaScript / TypeScript Minifier](https://dailytoolbox.pages.dev/developer-tools/js-minifier): Compress JavaScript and TypeScript payloads by removing comments, whitespace, debug console statements, and simplifying boolean expressions.
- [Markdown to HTML](https://dailytoolbox.pages.dev/developer-tools/markdown-to-html): Convert GitHub Flavored Markdown (GFM) text into clean HTML markup with custom wrapper options, entity encoding, and live preview.
- [JSON to XML](https://dailytoolbox.pages.dev/developer-tools/json-to-xml): Transform structured JSON objects and arrays into valid XML documents with custom root nodes, declaration tags, and attribute prefix mapping.
- [YAML Validator](https://dailytoolbox.pages.dev/developer-tools/yaml-validator): Validate YAML configuration files for syntax errors, improper indentation, illegal tab characters, duplicate keys, and invalid types.
- [HTML to Markdown](https://dailytoolbox.pages.dev/developer-tools/html-to-markdown): Convert raw HTML documents and rich-text web markup into clean, readable GitHub Flavored Markdown syntax.
- [HTML to Plain Text](https://dailytoolbox.pages.dev/developer-tools/html-to-text): Strip markup tags from HTML documents while preserving structural paragraph spacing, link destinations, and decoded entities.
- [URL Parser](https://dailytoolbox.pages.dev/developer-tools/url-parser): Deconstruct URLs into protocol, host, port, path, and hash. Inspect, edit, and toggle query parameters with live URL reconstruction.
- [Markdown Table Generator](https://dailytoolbox.pages.dev/developer-tools/markdown-table-generator): Visually create and format Markdown tables with an interactive spreadsheet grid, column alignments, CSV import, and pretty spacing.
- [HTML / CSS / JS Live Preview](https://dailytoolbox.pages.dev/developer-tools/html-live-preview): Interactive client-side web sandbox for prototyping HTML, CSS stylesheets, and JavaScript DOM logic with responsive viewport toggles.
- [JSON to TypeScript Generator](https://dailytoolbox.pages.dev/developer-tools/json-to-typescript): Generate strongly typed TypeScript interfaces and type definitions from JSON API payloads with recursive schema inference.
- [CSV to XML](https://dailytoolbox.pages.dev/developer-tools/csv-to-xml): Convert tabular CSV or TSV spreadsheets into structured, properly escaped XML documents with customizable root and row tags.
- [XML to CSV](https://dailytoolbox.pages.dev/developer-tools/xml-to-csv): Flatten hierarchical XML records, RSS item feeds, and SOAP responses into clean tabular CSV or TSV spreadsheets.
- [XML Validator](https://dailytoolbox.pages.dev/developer-tools/xml-validator): Verify XML well-formedness, pinpoint unclosed tags or mismatched elements, inspect attribute counts, and evaluate nesting depth.
- [HTML Validator](https://dailytoolbox.pages.dev/developer-tools/html-validator): Inspect HTML code for syntax errors, duplicate ID conflicts, missing accessibility attributes, and deprecated HTML5 elements.
- [JSONPath Expression Tester](https://dailytoolbox.pages.dev/developer-tools/jsonpath-tester): Query, filter, and extract complex nested data structures from API JSON payloads in real time with interactive JSONPath expressions.
- [Bcrypt Hash Generator](https://dailytoolbox.pages.dev/developer-tools/bcrypt-generator): Generate Blowfish-based cryptographic hashes with custom salt cost factors ($2a$/$2b$) or verify existing hashed credentials.
- [RSA Key Pair Generator](https://dailytoolbox.pages.dev/developer-tools/rsa-generator): Generate high-entropy 2048-bit and 4096-bit RSA public and private key pairs formatted as standard PEM strings (PKCS#8 & SPKI).
- [GraphQL Formatter](https://dailytoolbox.pages.dev/developer-tools/graphql-formatter): Beautify, indent, and organize GraphQL queries, mutations, subscriptions, and SDL schemas or minify them for network transmission.
- [Text to Binary](https://dailytoolbox.pages.dev/developer-tools/text-to-binary): Convert UTF-8 text strings, ASCII characters, and emojis into formatted 8-bit binary sequences with customizable byte separators.
- [Binary to Text Decoder](https://dailytoolbox.pages.dev/developer-tools/binary-to-text): Decode sequences of binary 0s and 1s into readable ASCII, UTF-8 unicode text, symbols, and emojis with automatic delimiter detection.
- [Text to Hex](https://dailytoolbox.pages.dev/developer-tools/text-to-hex): Convert UTF-8 text, ASCII characters, and emojis into hexadecimal byte sequences with customizable delimiters and casing.
- [Hex to Text](https://dailytoolbox.pages.dev/developer-tools/hex-to-text): Decode raw hexadecimal dumps, network byte sequences, or escaped 0x/\\\\x strings back into UTF-8 plain text.
- [CSV to SQL](https://dailytoolbox.pages.dev/developer-tools/csv-to-sql): Translate tabular CSV spreadsheets into executable SQL INSERT scripts for PostgreSQL, MySQL, SQLite, and SQL Server.
- [Base32 Encoder](https://dailytoolbox.pages.dev/developer-tools/base32): Encode and decode Base32 strings (RFC 4648, Crockford, Base32hex) for 2FA TOTP secrets and human-safe identifiers.
- [URL Slug Generator](https://dailytoolbox.pages.dev/developer-tools/url-slug-generator): Generate clean, SEO-optimized, human-readable permalink URL slugs from headlines with transliteration and stop-word filtering.
- [HTML Table Generator](https://dailytoolbox.pages.dev/developer-tools/html-table-generator): Visually build, edit, and style accessible semantic HTML5 tables with Tailwind and Bootstrap presets and live preview.
- [JSON Schema Validator](https://dailytoolbox.pages.dev/developer-tools/json-schema-validator): Validate structured JSON data payloads against JSON Schema specifications (Draft-07/2020-12) with AJV compliance engine.
- [Chmod Permissions Calculator](https://dailytoolbox.pages.dev/developer-tools/chmod-calculator): Calculate Unix/Linux file permissions between Octal (755, 644) and symbolic masks with interactive matrix and bash commands.
- [IPv4 Subnet Calculator](https://dailytoolbox.pages.dev/developer-tools/ipv4-subnet-calculator): Calculate CIDR IP ranges, subnet masks, usable host limits, broadcast addresses, and VPC topology boundaries.
- [User Agent Parser](https://dailytoolbox.pages.dev/developer-tools/user-agent-parser): Parse raw User-Agent HTTP headers to extract detailed browser, operating system, rendering engine, and device specifications.
- [JSON to MySQL](https://dailytoolbox.pages.dev/developer-tools/json-to-mysql): Infer MySQL table schemas, auto-detect data types (INT, DECIMAL, DATETIME, JSON), and generate batched SQL INSERT scripts from raw JSON.
- [ASCII to Hex](https://dailytoolbox.pages.dev/developer-tools/ascii-to-hex): Convert strings and ASCII text to hexadecimal byte arrays for serial port communication, C-array firmware definitions, and reverse engineering.
- [Hex to ASCII](https://dailytoolbox.pages.dev/developer-tools/hex-to-ascii): Decode raw hexadecimal dumps, shellcode, and network packet streams back into human-readable ASCII text with non-printable character handling.
- [SHA-3](https://dailytoolbox.pages.dev/developer-tools/sha3-hash): Compute NIST FIPS 202 SHA-3 and Ethereum EVM Keccak-256 cryptographic digests with live hash verification and Base64 output.
- [HMAC Generator](https://dailytoolbox.pages.dev/developer-tools/hmac-generator): Generate and test Hash-based Message Authentication Codes (HMAC-SHA256, HMAC-SHA512) for AWS SigV4, GitHub, and Stripe webhooks.
- [RSA Key Converter](https://dailytoolbox.pages.dev/developer-tools/rsa-key-converter): Convert RSA public and private keys from PEM format into RFC 7517 compliant JWK / JWKS endpoints for OpenID Connect, OAuth2, and Auth0.
- [HTML to JSX](https://dailytoolbox.pages.dev/developer-tools/html-to-jsx): Convert raw HTML5 and SVG templates into React JSX syntax with automated attribute camelCasing, inline style object parsing, and self-closing tags.
- [CSS to Tailwind](https://dailytoolbox.pages.dev/developer-tools/css-to-tailwind): Translate standard CSS declarations, stylesheets, and inline styles into clean, concise Tailwind CSS utility classes and JSX className attributes.
- [YAML to CSV](https://dailytoolbox.pages.dev/developer-tools/yaml-to-csv): Flatten nested YAML lists, dictionaries, and configuration hierarchies into clean tabular CSV spreadsheets with dot-notation column keys.
- [CSV to YAML](https://dailytoolbox.pages.dev/developer-tools/csv-to-yaml): Convert spreadsheet tables into clean YAML mappings with auto type casting and dot-notation hierarchy unflattening.
- [JSON Diff Checker](https://dailytoolbox.pages.dev/developer-tools/json-diff-checker): Compare JSON objects semantically, ignoring key ordering and indentation to pinpoint exact payload additions, modifications, and deletions.
- [String Escaper](https://dailytoolbox.pages.dev/developer-tools/string-escaper): Safely escape or unescape multi-line text, quotes, backslashes, tabs, and Unicode symbols for JSON, JS, Java, SQL, HTML, and Regex literals.
- [CSS Autoprefixer](https://dailytoolbox.pages.dev/developer-tools/css-autoprefixer): Automatically inject vendor prefixes (-webkit-, -moz-, -ms-) into modern CSS3 properties, keyframes, and flexbox styles.
- [Unicode Character Inspector](https://dailytoolbox.pages.dev/developer-tools/unicode-inspector): Break down Unicode glyphs, emojis, and symbols into code points, UTF-8 byte sequences, surrogate pairs, and HTML entities.
- [URL Query String Builder](https://dailytoolbox.pages.dev/developer-tools/url-query-builder): Construct, format, and safely encode URL query parameters for APIs, UTM marketing tracking campaigns, and OAuth2 requests.
- [Nginx Configuration Formatter](https://dailytoolbox.pages.dev/developer-tools/nginx-formatter): Beautify, indent, and organize nested Nginx server blocks, proxy pass locations, and upstream cluster configurations.
- [JSON Size Analyzer](https://dailytoolbox.pages.dev/developer-tools/json-size-analyzer): Analyze JSON payloads to identify bloated keys, heavy base64 strings, and massive arrays consuming network bandwidth.
- [Cron Job Generator](https://dailytoolbox.pages.dev/developer-tools/cron-generator): Visually construct cron expressions for automated background workers, server tasks, and AWS EventBridge schedules with natural language decoding.
- [Secure Key Generator](https://dailytoolbox.pages.dev/developer-tools/secure-key-generator): Generate cryptographically safe passwords, JWT secrets, 256-bit API keys, and salts using browser Web Crypto APIs.
- [Text to ASCII Art Generator](https://dailytoolbox.pages.dev/developer-tools/text-to-ascii-art): Convert plain text and project names into stylized ASCII art banners formatted for code comments, READMEs, and CLI startup screens.
- [URL Unshortener](https://dailytoolbox.pages.dev/developer-tools/url-unshortener): Trace full HTTP redirect chains, expand shortened t.co, bit.ly, and tinyurl links, and strip marketing UTM tracking parameters.
- [JSON to JSON Schema Generator](https://dailytoolbox.pages.dev/developer-tools/json-schema-generator): Infer Draft-07, Draft 2020-12, or OpenAPI 3.0 schema from sample JSON payloads with required field inference and strict type detection.
- [RSA Signature Signer](https://dailytoolbox.pages.dev/developer-tools/rsa-signature): Sign payloads and verify cryptographic digital signatures using Web Crypto RSA-PSS & RSASSA-PKCS1-v1_5 with SHA-256/384/512.
- [XML to YAML](https://dailytoolbox.pages.dev/developer-tools/xml-to-yaml): Parse nested XML documents into clean, human-readable YAML with XML attribute preservation and numerical type casting.
- [YAML to XML](https://dailytoolbox.pages.dev/developer-tools/yaml-to-xml): Convert YAML configuration documents into formatted XML markup with customizable root tags, element wrappers, and attribute syntax.
- [IPv6 Subnet Calculator](https://dailytoolbox.pages.dev/developer-tools/ipv6-subnet-calculator): Calculate IPv6 address prefixes, network ranges, expanded and compressed notations, reverse DNS PTR records, and subnet capacity.
- [String Compressor](https://dailytoolbox.pages.dev/developer-tools/string-compressor): Compress and decompress text payloads using Gzip, Deflate, and Raw algorithms with Base64, Hex, and Uint8 byte metrics.
- [HTML to Pug / Jade](https://dailytoolbox.pages.dev/developer-tools/html-to-pug): Convert verbose HTML markup into clean, whitespace-sensitive Pug template syntax with class shorthand and div omission.
- [UUID Validator](https://dailytoolbox.pages.dev/developer-tools/uuid-validator): Validate and decode UUIDs across versions 1 through 7, extract millisecond Unix timestamps, and transform between C#, Java, and URN formats.
- [QR Code Generator](https://dailytoolbox.pages.dev/developer-tools/qr-code-generator): Generate high-resolution vector SVG and PNG QR codes for URLs, Wi-Fi networks, vCards, SMS, and Email with custom color palettes.

### 2. PDF Tools (https://dailytoolbox.pages.dev/pdf - 20 tools)
Merge, split, compress, rotate, extract text, and protect PDF files.

- [PDF Merger](https://dailytoolbox.pages.dev/pdf-tools/pdf-merger): Combine multiple PDF files into one unified document with drag-and-drop ordering.
- [PDF Splitter](https://dailytoolbox.pages.dev/pdf-tools/pdf-splitter): Split PDFs by custom page ranges (e.g. 1-5, 8) or extract individual pages.
- [PDF Rotator](https://dailytoolbox.pages.dev/pdf-tools/pdf-rotator): Rotate upside-down or sideways pages by 90°, 180°, or 270° clockwise.
- [PDF Page Remover](https://dailytoolbox.pages.dev/pdf-tools/pdf-page-remover): Delete unwanted or blank pages from your PDF file visually.
- [PDF Page Counter](https://dailytoolbox.pages.dev/pdf-tools/pdf-page-counter): Count pages and inspect dimensions (points/inches), aspect ratios, and versions.
- [Images to PDF](https://dailytoolbox.pages.dev/pdf-tools/images-to-pdf): Convert JPG, PNG, and WebP photos into high-res PDF with custom margins.
- [PDF to Images](https://dailytoolbox.pages.dev/pdf-tools/pdf-to-images): Convert PDF pages into high-definition PNG or JPG images with ZIP export.
- [PDF to Text](https://dailytoolbox.pages.dev/pdf-tools/pdf-to-text): Extract raw text, sentences, and paragraphs with live word metrics and .txt export.
- [PDF to Word](https://dailytoolbox.pages.dev/pdf-tools/pdf-to-word): Convert PDF documents into editable Word (.doc) and Rich Text (.rtf) formats.
- [PDF to Markdown](https://dailytoolbox.pages.dev/pdf-tools/pdf-to-markdown): Convert PDF text into clean Markdown (.md) with automated heading recognition.
- [PDF to JSON](https://dailytoolbox.pages.dev/pdf-tools/pdf-to-json): Transform PDF documents into structured JSON objects with page arrays & stats.
- [PDF to HTML](https://dailytoolbox.pages.dev/pdf-tools/pdf-to-html): Convert PDF files into standalone, responsive semantic HTML webpages.
- [PDF Compressor](https://dailytoolbox.pages.dev/pdf-tools/pdf-compressor): Reduce PDF file size instantly using object stream compression and metadata stripping.
- [PDF Password Protect](https://dailytoolbox.pages.dev/pdf-tools/pdf-password-adder): Encrypt sensitive documents with 128-bit password security and permission controls.
- [PDF Password Remover](https://dailytoolbox.pages.dev/pdf-tools/pdf-password-remover): Remove print and copy restrictions to save an unlocked, unrestricted PDF file.
- [PDF Watermark Adder](https://dailytoolbox.pages.dev/pdf-tools/pdf-watermark-adder): Stamp diagonal or centered watermarks (Confidential, Draft, Copy) with opacity slider.
- [PDF Metadata Viewer](https://dailytoolbox.pages.dev/pdf-tools/pdf-metadata-viewer): Inspect author, title, keywords, producer, creation date, and version tags.
- [PDF Metadata Editor](https://dailytoolbox.pages.dev/pdf-tools/pdf-metadata-editor): Modify or wipe document metadata: Title, Author, Subject, Creator, and Producer.
- [PDF Form Filler](https://dailytoolbox.pages.dev/pdf-tools/pdf-form-filler): Fill interactive AcroForm text fields, check boxes, and dropdowns directly in browser.
- [PDF Annotator](https://dailytoolbox.pages.dev/pdf-tools/pdf-annotator): Add custom sticky notes, reviewer annotations, and certified approval badges.

### 3. Image Tools (https://dailytoolbox.pages.dev/image - 41 tools)
Compress, resize, crop, convert WebP/PNG/JPG, and edit EXIF data.

- [Image Compressor](https://dailytoolbox.pages.dev/image-tools/compressor): Compress images with presets and before/after preview
- [Image Resizer](https://dailytoolbox.pages.dev/image-tools/resizer): Resize images by pixels, percentage, or social presets
- [Image Format Converter](https://dailytoolbox.pages.dev/image-tools/converter): Convert images between PNG, JPG, WebP, GIF, BMP, and TIFF formats directly in your browser.
- [Background Remover](https://dailytoolbox.pages.dev/image-tools/bg-remover): Remove image backgrounds with magic wand selection
- [PNG to JPG](https://dailytoolbox.pages.dev/image-tools/png-to-jpg): Convert PNG to JPG with background color replacement and quality control
- [JPG to PNG](https://dailytoolbox.pages.dev/image-tools/jpg-to-png): Convert JPG images to lossless PNG format with true color fidelity
- [JPG to WebP](https://dailytoolbox.pages.dev/image-tools/jpg-to-webp): Convert JPG images to modern WebP format with interactive quality tuning and split preview
- [PNG to WebP](https://dailytoolbox.pages.dev/image-tools/png-to-webp): Convert PNG to WebP with transparent alpha preservation and lossless/lossy compression
- [WebP to JPG](https://dailytoolbox.pages.dev/image-tools/webp-to-jpg): Convert WebP to universal JPEG with custom matte background replacement for transparent alpha
- [WebP to PNG](https://dailytoolbox.pages.dev/image-tools/webp-to-png): Convert WebP images to lossless 32-bit RGBA PNG with complete transparency retention
- [Image Cropper](https://dailytoolbox.pages.dev/image-tools/cropper): Crop images with aspect ratio presets and rotation
- [Palette Extractor](https://dailytoolbox.pages.dev/image-tools/palette-extractor): Extract dominant colors, HEX/RGB codes, and design tokens
- [HEIC to JPG](https://dailytoolbox.pages.dev/image-tools/heic-to-jpg): Convert Apple iPhone HEIC/HEIF photos to JPG with batch ZIP export
- [Favicon Generator](https://dailytoolbox.pages.dev/image-tools/favicon): Generate complete multi-size favicon packages, favicon.ico, Apple Touch icons, and HTML tags
- [Image to Base64](https://dailytoolbox.pages.dev/image-tools/image-to-base64): Convert images to Base64 strings, Data URIs, HTML, CSS & JSON with auto MIME detection
- [Base64 to Image](https://dailytoolbox.pages.dev/image-tools/base64-to-image): Decode Base64 strings or Data URIs back to downloadable PNG, JPG, WebP, or SVG
- [Image Rotator](https://dailytoolbox.pages.dev/image-tools/rotator): Rotate 90°/180° or arbitrary angles, flip horizontally/vertically with auto canvas expansion
- [SVG to PNG](https://dailytoolbox.pages.dev/image-tools/svg-to-png): Convert SVG vectors to high-resolution PNGs up to 8K with transparent or custom background
- [ICO Converter](https://dailytoolbox.pages.dev/image-tools/ico): Convert images to Windows .ICO icon files with multi-resolution 16px–256px embedding
- [Image Watermark](https://dailytoolbox.pages.dev/image-tools/watermark): Add typography or logo watermarks to images with interactive dragging and repeat tiling
- [Image Grayscale](https://dailytoolbox.pages.dev/image-tools/grayscale): Convert images to studio-grade monochrome with Rec.709 luminance and film toning
- [Brightness & Contrast](https://dailytoolbox.pages.dev/image-tools/brightness-contrast): Adjust exposure, highlights, shadows, gamma curves, and live dynamic RGB histograms
- [Image Color Picker](https://dailytoolbox.pages.dev/image-tools/color-picker): Sample pixel-exact colors with 9×9 magnifier loupe, HEX, RGB, HSL, CMYK, and color history
- [Aspect Ratio Calculator](https://dailytoolbox.pages.dev/image-tools/aspect-ratio): Calculate aspect ratios - lock and resize with presets
- [SVG to JPG](https://dailytoolbox.pages.dev/image-tools/svg-to-jpg): Convert SVG vector files to crisp JPEG images with custom solid background replacement, scaling, and quality control
- [Image Blur](https://dailytoolbox.pages.dev/image-tools/blur): Apply Gaussian blur, privacy masking boxes for sensitive data, or tilt-shift radial focus with split slider
- [Image Sharpen](https://dailytoolbox.pages.dev/image-tools/sharpen): Sharpen images with adjustable intensity and preview
- [Photo Filters](https://dailytoolbox.pages.dev/image-tools/filters): Apply artistic filters, Vintage, B&W, Warm/Cool tone, sharpness, and real-time split comparison
- [Image Compare](https://dailytoolbox.pages.dev/image-tools/compare): Interactive before/after comparison with horizontal/vertical split, side-by-side, zoom & difference maps
- [EXIF Viewer](https://dailytoolbox.pages.dev/image-tools/exif): Inspect camera optics, ISO, aperture, shutter speed, timestamps, and GPS map locations
- [EXIF Remover](https://dailytoolbox.pages.dev/image-tools/exif-remove): Scrub GPS coordinates, camera hardware serials, and privacy metadata with zero-leak batch export
- [SVG Minifier](https://dailytoolbox.pages.dev/image-tools/svg-optimize): Minify SVG markup - clean editor metadata, XML comments, redundant decimals, and empty nodes
- [PNG to SVG](https://dailytoolbox.pages.dev/image-tools/png-to-svg): Convert PNG to SVG - threshold-based image tracing
- [GIF Maker](https://dailytoolbox.pages.dev/image-tools/gif-maker): Create animated GIFs with customizable frame order, delay timing, loop mode & scaling
- [GIF Frame Extractor](https://dailytoolbox.pages.dev/image-tools/gif-extractor): Deconstruct animated GIFs into crystal-clear individual PNG frames with frame timings and bulk ZIP export
- [Bulk Image Renamer](https://dailytoolbox.pages.dev/image-tools/renamer): Batch rename multiple image files at once with custom prefix, suffix, sequential numbering, space removal, and case conversion
- [QR Code Reader](https://dailytoolbox.pages.dev/image-tools/qr-reader): Scan and decode QR codes from photos and screenshots - extracts URLs, Wi-Fi keys, vCards, and text
- [Sprite Sheet Generator](https://dailytoolbox.pages.dev/image-tools/sprite-sheet): Combine multiple images and frames into a packed PNG sprite sheet with CSS stylesheets and JSON coordinates
- [Pixel Art Maker](https://dailytoolbox.pages.dev/image-tools/pixel-art): Convert photos into retro 8-bit & 16-bit pixel art with classic Game Boy, NES, PICO-8 palettes & dithering
- [Image to ASCII](https://dailytoolbox.pages.dev/image-tools/ascii): Convert images into text-based ASCII artwork with custom character sets, colored spans, and terminal themes
- [Image Histogram](https://dailytoolbox.pages.dev/image-tools/histogram): Analyze tonal balance and exposure with RGB frequency histograms, clipping warnings, and channel statistics

### 4. Text Tools (https://dailytoolbox.pages.dev/text - 32 tools)
Word counters, case converters, text diff, slugifiers, and line cleaners.

- [Text to Speech](https://dailytoolbox.pages.dev/text-tools/tts): Synthesize natural voice audio from text with adjustable speed, pitch, and voice packages.
- [Speech to Text](https://dailytoolbox.pages.dev/text-tools/stt): Transcribe live microphone speech into real-time text with multiple language support.
- [Word Counter](https://dailytoolbox.pages.dev/text-tools/word-counter): Count words, sentences, paragraphs, reading/speaking time, Flesch readability, and keyword density.
- [Character Counter](https://dailytoolbox.pages.dev/text-tools/character-counter): Count characters and validate limits for Twitter/X, Instagram, LinkedIn, SEO meta tags, and SMS.
- [Language Detector](https://dailytoolbox.pages.dev/text-tools/language-detector): Auto-detect text language, Unicode script distributions, and confidence ratings across 30+ languages.
- [Case Converter](https://dailytoolbox.pages.dev/text-tools/case-converter): Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, and kebab-case.
- [Binary to Text](https://dailytoolbox.pages.dev/text-tools/binary-converter): Encode plain text and UTF-8 Unicode to 8-bit binary and decode binary strings back to readable characters.
- [Emoji Picker](https://dailytoolbox.pages.dev/text-tools/emoji-picker): Browse, search, inspect Unicode codepoints, and compose emojis across 10 organized categories.
- [Slug Generator](https://dailytoolbox.pages.dev/text-tools/slug-generator): Generate clean, URL-friendly slugs with custom separators, lowercase formatting, and stop-word trimming.
- [Line Counter](https://dailytoolbox.pages.dev/text-tools/line-counter): Count total lines, empty lines, deduplicate lists, and sort alphanumeric lines with live metrics.
- [Morse Code Converter](https://dailytoolbox.pages.dev/text-tools/morse-code): Encode text to International Morse code and decode dots & dashes with audio tone playback and visual flash.
- [Hex to Text](https://dailytoolbox.pages.dev/text-tools/hex-converter): Convert plain text strings to hexadecimal byte representations and decode hex back to ASCII/UTF-8.
- [Fancy Text Generator](https://dailytoolbox.pages.dev/text-tools/fancy-text): Generate stylish unicode fonts, cursive lettering, bold gothic, and glitch text effects.
- [Text Diff Viewer](https://dailytoolbox.pages.dev/text-tools/diff-viewer): Compare two text snippets side-by-side or unified with color-coded additions, deletions, and word diffs.
- [Text Sorter](https://dailytoolbox.pages.dev/text-tools/sorter): Sort lines alphabetically, naturally, numerically, by length, or randomize/shuffle list orders.
- [Email Extractor](https://dailytoolbox.pages.dev/text-tools/email-extractor): Extract, validate, deduplicate, and export all email addresses from unstructured paragraphs and logs.
- [Readability Score](https://dailytoolbox.pages.dev/text-tools/readability-score): Analyze text complexity using Flesch Reading Ease, Flesch-Kincaid Grade Level, and Gunning Fog indices.
- [Text Reverser](https://dailytoolbox.pages.dev/text-tools/text-reverser): Reverse text character-by-character, flip word orders, reverse each word, or invert multiline lists.
- [Remove Duplicate Lines](https://dailytoolbox.pages.dev/text-tools/remove-duplicates): Deduplicate lines in lists, keywords, datasets, and logs with case-sensitivity and whitespace trimming.
- [Reading Time Calculator](https://dailytoolbox.pages.dev/text-tools/reading-time): Calculate silent reading duration and speech presentation timing with customizable words-per-minute.
- [URL Extractor](https://dailytoolbox.pages.dev/text-tools/extract-urls): Extract web addresses, protocols, query parameters, and endpoints from text, HTML, or logs.
- [Keyword Density Analyzer](https://dailytoolbox.pages.dev/text-tools/keyword-density): Calculate keyword frequency, density percentages, and 1-word, 2-word, or 3-word n-gram statistics.
- [Caesar Cipher](https://dailytoolbox.pages.dev/text-tools/caesar-cipher): Encrypt and decrypt messages using alphabet substitution shifts (0-25), ROT13, and brute-force solving.
- [NATO Phonetic Converter](https://dailytoolbox.pages.dev/text-tools/nato-phonetic): Convert words, flight codes, and call signs into standardized NATO phonetic words with audio pronunciation.
- [Text Trimmer](https://dailytoolbox.pages.dev/text-tools/text-trimmer): Remove unwanted leading/trailing whitespace, collapse blank lines, normalize spaces, and strip tabs.
- [Text Repeater](https://dailytoolbox.pages.dev/text-tools/text-repeater): Duplicate strings, words, messages, or emojis multiple times with customizable delimiters and numbering.
- [Text to Hashtags](https://dailytoolbox.pages.dev/text-tools/text-to-hashtags): Convert words, phrases, or topics into formatted hashtags for Instagram, TikTok, X, and LinkedIn.
- [Number Extractor](https://dailytoolbox.pages.dev/text-tools/extract-numbers): Scan mixed text, invoices, or logs to extract numeric values, decimals, and calculate instant statistical sums.
- [Palindrome Checker](https://dailytoolbox.pages.dev/text-tools/palindrome-checker): Check whether a word, phrase, or sentence reads symmetrically forwards and backwards.
- [Anagram Checker](https://dailytoolbox.pages.dev/text-tools/anagram-checker): Determine whether two words or phrases contain the exact same letters arranged in a different order.
- [Text to Handwriting](https://dailytoolbox.pages.dev/text-tools/text-to-handwriting): Convert typed text into authentic handwriting on college ruled paper, graph sheets, or legal pads.
- [Pig Latin Converter](https://dailytoolbox.pages.dev/text-tools/pig-latin): Transform English text into fluent Pig Latin according to consonant cluster and vowel game rules.

### 5. Math Tools (https://dailytoolbox.pages.dev/math - 59 tools)
Scientific calculators, derivatives, matrices, stats, and unit converters.

- [Basic Calculator](https://dailytoolbox.pages.dev/math-tools/basic-calculator): Clean arithmetic calculator with calculation history tape, memory registers (M+, M-, MR), and key bindings.
- [Scientific Calculator](https://dailytoolbox.pages.dev/math-tools/scientific-calculator): Comprehensive scientific calculator with trigonometry, hyperbolic functions, logarithms, powers, and radian/degree modes.
- [Matrix Calculator](https://dailytoolbox.pages.dev/math-tools/matrix-calculator): Perform matrix addition, multiplication, determinants, inverses, eigenvalues, and transpose for matrices up to 4x4.
- [Equation Solver](https://dailytoolbox.pages.dev/math-tools/equation-solver): Step-by-step linear and quadratic equation solver with real and complex roots discriminant.
- [Quadratic Equation Solver](https://dailytoolbox.pages.dev/math-tools/quadratic-equation-solver): Solve ax² + bx + c = 0 with discriminant classification, vertex coordinates, and real/complex roots.
- [Cubic Equation Solver](https://dailytoolbox.pages.dev/math-tools/cubic-equation-solver): Solve ax³ + bx² + cx + d = 0 for all 3 roots using Cardano's formula with discriminant analysis.
- [System of Equations Solver](https://dailytoolbox.pages.dev/math-tools/system-of-equations-solver): Solve 2×2 and 3×3 simultaneous linear systems using Cramer's Rule and Gaussian elimination.
- [Eigenvalue Calculator](https://dailytoolbox.pages.dev/math-tools/eigenvalue-calculator): Compute matrix eigenvalues det(A - λI) = 0, trace, determinant, and spectral decomposition.
- [Partial Fraction Calculator](https://dailytoolbox.pages.dev/math-tools/partial-fraction-calculator): Decompose rational fractions P(x)/Q(x) into simpler partial fractions via the Heaviside cover-up method.
- [Inequality Solver](https://dailytoolbox.pages.dev/math-tools/inequality-solver): Solve linear and quadratic polynomial inequalities ax² + bx + c ≷ 0 with interval notation.
- [Polynomial Calculator](https://dailytoolbox.pages.dev/math-tools/polynomial-calculator): Perform polynomial addition, multiplication, roots factorization, and algebraic long division.
- [Prime Factorizer](https://dailytoolbox.pages.dev/math-tools/prime-factorizer): Deterministic Miller-Rabin primality test, canonical prime factor powers, divisor count, and Euler totient φ(n).
- [Percentage Calculator](https://dailytoolbox.pages.dev/math-tools/percentage-calculator): Solve percentage increases, discounts, fractional shares, and relative percentage differences.
- [GCD & LCM Calculator](https://dailytoolbox.pages.dev/math-tools/gcd-lcm): Euclidean algorithm for Greatest Common Divisor and Least Common Multiple with Bezout coefficients.
- [Fraction Calculator](https://dailytoolbox.pages.dev/math-tools/fraction-calculator): Add, subtract, multiply, divide fractions and mixed numbers with exact irreducible simplification and GCD steps.
- [Logarithm Calculator](https://dailytoolbox.pages.dev/math-tools/logarithm-calculator): Calculate logarithms with arbitrary bases, natural log (ln), common log (log10), and binary log (log2).
- [Exponent Calculator](https://dailytoolbox.pages.dev/math-tools/exponent-calculator): Compute powers (b^x), BigInt exact integer expansions, exponential growth, and doubling times.
- [Root Calculator](https://dailytoolbox.pages.dev/math-tools/root-calculator): Calculate nth roots (ⁿ√x), simplify radical expressions into exact coefficients, and compute complex roots.
- [Complex Number Calculator](https://dailytoolbox.pages.dev/math-tools/complex-number-calculator): Arithmetic (a + bi), Polar conversions (r e^(iθ)), De Moivre powers, and complex conjugate analysis.
- [Ratio & Proportion](https://dailytoolbox.pages.dev/math-tools/ratio-proportion-calculator): Solve cross-multiplication proportions (A/B = C/D), simplify multi-part ratios, and calculate aspect scaling.
- [Work Rate Calculator](https://dailytoolbox.pages.dev/math-tools/work-rate-calculator): Calculate joint completion times for collaborative workers, teams, and pipes & cisterns problems.
- [Scientific Notation](https://dailytoolbox.pages.dev/math-tools/scientific-notation-calculator): Convert between standard decimal, scientific notation (m × 10ⁿ), engineering prefixes, and physical constants.
- [Significant Figures](https://dailytoolbox.pages.dev/math-tools/sigfig-calculator): Count sig figs, round to N significant digits, and calculate with scientific error propagation rules.
- [Graphing Calculator](https://dailytoolbox.pages.dev/math-tools/graphing-calculator): Interactive real-time Cartesian function plotter with pinch-zoom, trace coordinates, and multi-function support.
- [Derivative Calculator](https://dailytoolbox.pages.dev/math-tools/derivative-calculator): Analytical differentiation engine with power, product, quotient, and chain rules, plus tangent line equations.
- [Integral Calculator](https://dailytoolbox.pages.dev/math-tools/integral-calculator): Symbolic and definite numerical integral evaluator with area under curve Riemann sum visualization.
- [Limit Calculator](https://dailytoolbox.pages.dev/math-tools/limit-calculator): Evaluate two-sided, left-handed, and right-handed limits, with L'Hôpital's rule support.
- [Taylor Series Calculator](https://dailytoolbox.pages.dev/math-tools/taylor-series-calculator): Compute Taylor and Maclaurin polynomials Pₙ(x) with radius of convergence and remainder bounds.
- [Sequence & Series Calculator](https://dailytoolbox.pages.dev/math-tools/sequence-series-calculator): Compute general terms (a_n), partial sums (S_n), infinite geometric series, and Fibonacci numbers.
- [Numerical Integration](https://dailytoolbox.pages.dev/math-tools/numerical-integration): Evaluate definite integrals using Simpson's 1/3, trapezoidal rule, and Romberg numerical quadrature.
- [Differential Equations](https://dailytoolbox.pages.dev/math-tools/differential-equations): Solve initial value ordinary differential equations (dy/dx = f(x,y)) with 4th-Order Runge-Kutta & Euler.
- [Fourier Transform](https://dailytoolbox.pages.dev/math-tools/fourier-transform): Synthesize harmonic frequencies in real-time and visualize Fourier frequency spectrums.
- [Laplace Transform](https://dailytoolbox.pages.dev/math-tools/laplace-transform): Evaluate unilateral and bilateral Laplace transforms F(s) = L{f(t)}, inverse transforms, and region of convergence (ROC).
- [Geometry Calculator](https://dailytoolbox.pages.dev/math-tools/geometry-calculator): Calculate Area, Perimeter, Surface Area, and Volume for circles, spheres, cylinders, cones, and prisms.
- [Trigonometry Calculator](https://dailytoolbox.pages.dev/math-tools/trigonometry-calculator): Evaluate sine, cosine, tangent, secant, cosecant, cotangent, inverse trig functions, and unit circle coordinates.
- [Vector Calculator](https://dailytoolbox.pages.dev/math-tools/vector-calculator): Dot Product, Cross Product, Magnitudes, Vector Angles, Unit Vectors, and Vector Projections in 2D & 3D.
- [Distance & Midpoint](https://dailytoolbox.pages.dev/math-tools/distance-midpoint-calculator): Compute 2D/3D Euclidean distances d = √Δx² + Δy² + Δz², midpoint coordinates, and perpendicular bisectors.
- [Circle Equation Calculator](https://dailytoolbox.pages.dev/math-tools/circle-equation-calculator): Convert between (x-h)² + (y-k)² = r² and general form with center, radius, and tangent lines.
- [Unit Converter](https://dailytoolbox.pages.dev/math-tools/unit-converter): Convert between Radians, Degrees, Gradians, Arcminutes, Arcseconds, and Revolution turns with exact multiples of π.
- [Speed, Distance & Time](https://dailytoolbox.pages.dev/math-tools/speed-distance-time): Calculate kinematics (v = d/t), marathon split times, running pace per km/mile, and travel estimates.
- [Statistics Calculator](https://dailytoolbox.pages.dev/math-tools/statistics-calculator): Mean, Median, Mode, IQR, Min, Max, Range, Variance, and Quartile Five-Number Summary.
- [Standard Deviation](https://dailytoolbox.pages.dev/math-tools/standard-deviation-calculator): Sample (s) vs Population (σ) standard deviation, sum of squares (SS), and Z-score distributions.
- [Probability Calculator](https://dailytoolbox.pages.dev/math-tools/probability-calculator): Independent events, union/intersection, Binomial distribution PMF/CDF, and Bayes Theorem probability updater.
- [Permutations & Combinations](https://dailytoolbox.pages.dev/math-tools/permutation-combination): Calculate combinations nCr and permutations nPr with and without repetition, and Pascal's triangle generation.
- [Compound Interest](https://dailytoolbox.pages.dev/math-tools/financial-calculator): Calculate compound interest, periodic monthly deposits, future value, and amortization growth tables.
- [Mortgage Calculator](https://dailytoolbox.pages.dev/math-tools/mortgage-calculator): Estimate monthly mortgage payments with taxes, insurance, HOA, PMI, and total loan amortization breakdown.
- [Tip Calculator](https://dailytoolbox.pages.dev/math-tools/tip-calculator): Calculate tips, split checks among guests, and round bill totals seamlessly.
- [Margin & Markup](https://dailytoolbox.pages.dev/math-tools/margin-markup-calculator): Compute Gross Margin %, Markup %, Gross Profit, and Selling Price for commerce & pricing economics.
- [Boolean Algebra](https://dailytoolbox.pages.dev/math-tools/boolean-algebra): Evaluate Boolean logic expressions, simplify expressions, and inspect logical equivalences.
- [Truth Table Generator](https://dailytoolbox.pages.dev/math-tools/truth-table-generator): Generate full 2ⁿ truth tables, canonical SOP minterms (∑m), POS maxterms, and evaluate tautologies.
- [Z-Transform Calculator](https://dailytoolbox.pages.dev/math-tools/z-transform-calculator): Discrete-time Z-transforms X(z) = ∑ x[n]z⁻ⁿ with pole-zero stability analysis and ROC regions.
- [Base Converter](https://dailytoolbox.pages.dev/math-tools/base-converter): Convert integer and floating point numbers between Binary, Octal, Decimal, Hexadecimal, and arbitrary bases (2 to 36).
- [Base Math Calculator](https://dailytoolbox.pages.dev/math-tools/base-math-calculator): Perform arithmetic and bitwise logic operations in Binary, Octal, Decimal, and Hexadecimal.
- [Random Number Generator](https://dailytoolbox.pages.dev/math-tools/random-number-generator): Generate secure random integers, floating point sequences, coin flips, dice rolls, and shuffled permutations.
- [Factorial Calculator](https://dailytoolbox.pages.dev/math-tools/factorial-calculator): Compute exact big-integer factorials (n!), double factorials (n!!), and continuous Stirling / Gamma function values.
- [Linear Programming](https://dailytoolbox.pages.dev/math-tools/linear-programming): Solve 2D Linear Programming optimization problems using feasible region vertex analysis.
- [Set Theory Calculator](https://dailytoolbox.pages.dev/math-tools/set-theory-calculator): Union (A ∪ B), Intersection (A ∩ B), Differences (A \\\\ B), Cartesian Product (A × B), and Power Sets.
- [Graph Theory Calculator](https://dailytoolbox.pages.dev/math-tools/combinatorics-graph-theory): Eulerian and Hamiltonian paths, planar graph formula (V - E + F = 2), chromatic number, and adjacency matrix representation.
- [Modular Arithmetic](https://dailytoolbox.pages.dev/math-tools/number-theory-modulo): Fast modular exponentiation (a^b mod m), modular multiplicative inverse, and CRT system solver.

### 6. Design Tools (https://dailytoolbox.pages.dev/design - 41 tools)
CSS gradients, color palettes, box shadows, glass, and grid layouts.

- [Color Picker](https://dailytoolbox.pages.dev/css-tools/color-picker): Pick colors with alpha channel, format conversions (HEX, RGB, HSL, HWB, CMYK), and EyeDropper API.
- [Gradient Generator](https://dailytoolbox.pages.dev/css-tools/gradient-generator): Linear, radial, and conic multi-stop gradients with visual angle wheel, color stop dragging, and CSS/Tailwind export.
- [Tailwind Colors](https://dailytoolbox.pages.dev/css-tools/tailwind-colors): Complete interactive reference for 22 default Tailwind palettes with 50-950 shades and instant copy.
- [Box Shadow Generator](https://dailytoolbox.pages.dev/css-tools/box-shadow): Multi-layer box shadows with inset mode, blur, spread, color picker, and realistic elevation presets.
- [Border Radius Generator](https://dailytoolbox.pages.dev/css-tools/border-radius): 8-point individual corner radius generator with organic blob morphing and smooth CSS preview.
- [Color Palette Generator](https://dailytoolbox.pages.dev/css-tools/palette-generator): Harmonious palettes: Complementary, Triadic, Tetradic, Analogous, Split-Complementary, and Monochromatic.
- [CSS Grid Generator](https://dailytoolbox.pages.dev/css-tools/grid-generator): Visual CSS Grid builder with custom columns, rows, gap controls, and template-areas editor.
- [Flexbox Playground](https://dailytoolbox.pages.dev/css-tools/flexbox-playground): Interactive Flexbox visual lab with justify-content, align-items, flex-wrap, direction, and item reordering.
- [WCAG Contrast Checker](https://dailytoolbox.pages.dev/css-tools/contrast-checker): Color contrast ratio calculation with WCAG 2.1 Level AA and AAA compliance validation for text and UI.
- [Glassmorphism Generator](https://dailytoolbox.pages.dev/css-tools/glassmorphism): Frosted glass UI card styles with backdrop-filter blur, border specular highlights, and opacity tuning.
- [Neumorphism Generator](https://dailytoolbox.pages.dev/css-tools/neumorphism): Extruded, concave, convex, and inset tactile plastic surface shadows with light source positioning.
- [CSS Filter Generator](https://dailytoolbox.pages.dev/css-tools/filter-generator): Real-time CSS image filters: blur, brightness, contrast, grayscale, hue-rotate, invert, saturate, and sepia.
- [Clip-Path Generator](https://dailytoolbox.pages.dev/css-tools/clip-path): Vector clip-path shapes: polygons, stars, arrows, chevrons, hexagons, circles, and speech bubbles.
- [CSS Transform Generator](https://dailytoolbox.pages.dev/css-tools/transform-generator): Compose 2D/3D matrix transforms: translate, rotateX/Y/Z, scale, skew, and perspective depth.
- [Color Model Converter](https://dailytoolbox.pages.dev/css-tools/color-converter): Instant conversion between HEX, RGB, RGBA, HSL, HSLA, HWB, HSV, and CMYK color spaces.
- [CSS Animation Generator](https://dailytoolbox.pages.dev/css-tools/animation-generator): Pure CSS @keyframes generator with bounce, pulse, shake, flip, spin, swing, wobble, and timeline steps.
- [Font Pairing Previewer](https://dailytoolbox.pages.dev/css-tools/font-pairings): Harmonious headline and body font combinations with live Google Fonts integration and typesetting scales.
- [Responsive Breakpoint Tester](https://dailytoolbox.pages.dev/css-tools/responsive-tester): Simulate mobile, tablet, and desktop viewports with active Tailwind and standard CSS media queries.
- [Custom Scrollbar Styler](https://dailytoolbox.pages.dev/css-tools/scrollbar-styler): Design cross-browser scrollbars with WebKit pseudo-elements and Firefox scrollbar specifications.
- [Favicon Generator](https://dailytoolbox.pages.dev/css-tools/favicon-generator): Generate multi-resolution PNG favicons (16px, 32px, 180px) and web manifest HTML head tags.
- [Font Identifier](https://dailytoolbox.pages.dev/css-tools/font-identifier): Identify typography traits and find free open-source Google Font alternatives for commercial typefaces.
- [Mesh Gradient Generator](https://dailytoolbox.pages.dev/css-tools/mesh-gradient): Compose organic multi-point radial mesh gradients and glowing aurora backdrop wallpapers.
- [Logo Color Extractor](https://dailytoolbox.pages.dev/css-tools/logo-extractor): Extract dominant brand color palettes and hex codes from logos, vector marks, and uploaded artwork.
- [Cubic Bezier Generator](https://dailytoolbox.pages.dev/css-tools/cubic-bezier): Interactive transition timing curve editor with live physics preview, spring overshoots, and cubic-bezier() CSS export.
- [Text Shadow Generator](https://dailytoolbox.pages.dev/css-tools/text-shadow): Create multi-layer text shadows, 3D extruded lettering, neon glows, and retro typography styles.
- [CSS Button Generator](https://dailytoolbox.pages.dev/css-tools/button-generator): Design beautiful interactive CSS buttons with hover elevations, active states, focus rings, and gradients.
- [CSS Loader Generator](https://dailytoolbox.pages.dev/css-tools/loader-spinner): Pure CSS rotating spinners, dual rings, bouncing dots, pulse waves, and progress bars with zero JS.
- [Pattern Background Generator](https://dailytoolbox.pages.dev/css-tools/pattern-background): Seamless geometric background patterns including polka dots, technical grids, stripes, and blueprint layouts.
- [CSS Triangle Generator](https://dailytoolbox.pages.dev/css-tools/triangle-ribbon): Generate pure CSS geometric border triangles, tooltip arrows, and corner product badge ribbons.
- [Fluid Typography Calculator](https://dailytoolbox.pages.dev/css-tools/fluid-typography): Generate responsive, viewport-scaled typography and spacing with mathematical CSS clamp() formula.
- [CSS Unit Converter](https://dailytoolbox.pages.dev/css-tools/unit-converter): Bidirectional real-time conversion across px, rem, em, vw, vh, pt, %, and physical print units.
- [Aspect Ratio Calculator](https://dailytoolbox.pages.dev/css-tools/aspect-ratio): Calculate dimension scaling, modern aspect-ratio CSS properties, and legacy padding-top container hacks.
- [CSS Specificity Calculator](https://dailytoolbox.pages.dev/css-tools/specificity-calculator): Calculate cascade selector weights (0, ID, Class, Element) and resolve stylesheet cascade override conflicts.
- [CSS Cursor Explorer](https://dailytoolbox.pages.dev/css-tools/cursor-previewer): Interactive preview and test arena for all 30+ native browser CSS cursor values.
- [CSS Border Styler](https://dailytoolbox.pages.dev/css-tools/border-outline): Design multi-style borders, accessible focus outlines with offset spacing, and modern gradient borders.
- [SVG to CSS Background](https://dailytoolbox.pages.dev/css-tools/svg-to-background): Minify and encode raw SVG markup into production-ready CSS background-image: url(
- [Z-Index Visualizer](https://dailytoolbox.pages.dev/css-tools/z-index-visualizer): Simulate 3D isometric layer hierarchies, stacking contexts, and prevent UI clipping defects.
- [CSS Mask Generator](https://dailytoolbox.pages.dev/css-tools/mask-generator): Create gradient alphas, spotlights, radar sweeps, and smooth vignette masks using mask-image.
- [Backdrop Filter Generator](https://dailytoolbox.pages.dev/css-tools/backdrop-filter): Compose rich multi-filter blurred acrylic glass lenses with backdrop-filter over vibrant scenes.
- [CSS Reset Generator](https://dailytoolbox.pages.dev/css-tools/css-reset): Generate modular modern CSS resets (Josh Comeau / Andy Bell inspired) with zero bloat.
- [Keyframe Animation Builder](https://dailytoolbox.pages.dev/css-tools/keyframe-builder): Interactive CSS @keyframes animation timeline builder with visual keyframe markers, easing curves, and CSS code generator.

### 7. Security Tools (https://dailytoolbox.pages.dev/security - 27 tools)
QR code generators, password builders, SHA hashes, and encryption.

- [QR Code Generator](https://dailytoolbox.pages.dev/security-tools/qr-generator): Create customizable 2D barcodes for URLs, text, WiFi networks, vCards, Email, and SMS with logo embedding and SVG/PNG export.
- [Password Generator](https://dailytoolbox.pages.dev/security-tools/password-generator): Generate cryptographically strong random passwords, Diceware passphrases, and PINs using browser-native Web Crypto entropy.
- [MD5 Hash Generator](https://dailytoolbox.pages.dev/security-tools/md5-hash): Calculate 128-bit MD5 checksums, HMAC-MD5 digests, Gravatar hashes, and file fingerprints entirely in client memory.
- [Password Strength Checker](https://dailytoolbox.pages.dev/security-tools/password-strength): Evaluate password complexity, entropy bits, brute-force estimation, and common dictionary pattern detections.
- [QR Code Scanner](https://dailytoolbox.pages.dev/security-tools/qr-scanner): Scan and decode QR codes from your webcam or uploaded image files locally without sending data to servers.
- [AES Encryption](https://dailytoolbox.pages.dev/security-tools/aes-encrypt): Encrypt and decrypt text or files using standard AES-GCM and AES-CBC with password-derived PBKDF2 keys.
- [File Hash Checker](https://dailytoolbox.pages.dev/security-tools/file-hash): Calculate and verify cryptographic checksums (SHA-1, SHA-256, SHA-512, MD5) for any file directly in browser.
- [OTP Token Generator](https://dailytoolbox.pages.dev/security-tools/otp-generator): Generate cryptographically random one-time passwords, verification PINs, and batch activation tokens.
- [Barcode Generator](https://dailytoolbox.pages.dev/security-tools/barcode-generator): Generate crisp 1D barcodes including Code 128, Code 39, EAN-13, and UPC with high-resolution PNG/SVG export.
- [RSA Key Generator](https://dailytoolbox.pages.dev/security-tools/rsa-key-generator): Generate 2048-bit to 4096-bit RSA public/private keypairs formatted in standard PEM/PKCS#8 for SSH and TLS.
- [TOTP 2FA Generator](https://dailytoolbox.pages.dev/security-tools/totp-generator): Generate real-time 6-digit Google Authenticator / Authy 2FA codes with live countdown timer from secret keys.
- [Bcrypt Hash Generator](https://dailytoolbox.pages.dev/security-tools/bcrypt-generator): Generate salted bcrypt password hashes with configurable work factor cost (4–14) and verify passwords.
- [Barcode Scanner](https://dailytoolbox.pages.dev/security-tools/barcode-scanner): Read and decode 1D linear barcodes (EAN-13, UPC, Code 128) and 2D barcodes from webcam or image uploads.
- [Image Steganography](https://dailytoolbox.pages.dev/security-tools/steganography): Conceal and extract encrypted secret text inside PNG and JPG image pixels using LSB encoding with optional AES-GCM.
- [SSL Certificate Checker](https://dailytoolbox.pages.dev/security-tools/ssl-checker): Inspect public X.509 certificates, expiration countdowns, SANs, CA trust chains, and cipher suites.
- [Htpasswd Generator](https://dailytoolbox.pages.dev/security-tools/htpasswd-generator): Create Apache and Nginx basic authentication entries using bcrypt, MD5 (APR1), or SHA-1 hashing with verify mode.
- [Base32 Converter](https://dailytoolbox.pages.dev/security-tools/base32-tool): Encode and decode RFC 4648 Base32 strings, Base32Hex, Crockford, and z-base-32 human-transcription alphabets.
- [CSP Header Generator](https://dailytoolbox.pages.dev/security-tools/csp-generator): Build and validate Content Security Policy Level 3 headers with directive builders to prevent XSS and clickjacking.
- [CSR Generator](https://dailytoolbox.pages.dev/security-tools/csr-generator): Generate RSA private keys and PKCS#10 Certificate Signing Requests (CSR) with Distinguished Name parameters and SANs.
- [DKIM Record Generator](https://dailytoolbox.pages.dev/security-tools/dkim-generator): Generate 1024/2048-bit RSA DKIM email signing keys and formatted DNS TXT resource records with 255-char chunking.
- [Entropy Analyzer](https://dailytoolbox.pages.dev/security-tools/encryption-strength): Mathematically calculate true Shannon and combinatorial entropy, character pool sizes, and realistic brute-force crack times.
- [PGP Key Viewer](https://dailytoolbox.pages.dev/security-tools/pgp-viewer): Inspect OpenPGP public and private key blocks, user IDs, key fingerprints, subkeys, and validity periods.
- [SHA-256 Hash Generator](https://dailytoolbox.pages.dev/security-tools/sha256-generator): Compute FIPS 180-4 compliant 256-bit SHA-2 hashes with HMAC support, case toggling, and hex/base64 output.
- [SPF Record Generator](https://dailytoolbox.pages.dev/security-tools/spf-generator): Configure Sender Policy Framework DNS TXT records with IP ranges, third-party includes, and RFC 7208 validation.
- [SRI Hash Generator](https://dailytoolbox.pages.dev/security-tools/sri-generator): Generate sha384/sha512 integrity hashes and HTML <script>/<link> tags for CDN script security.
- [XSS Test Sandbox](https://dailytoolbox.pages.dev/security-tools/xss-sandbox): Safely test HTML sanitizers and inspect how browsers parse, escape, and execute potential injection vectors.
- [API Key Validator](https://dailytoolbox.pages.dev/security-tools/api-key-validator): Verify the structure, checksum prefix, and entropy patterns of AWS, GitHub, Stripe, OpenAI, and Google API keys.

### 8. Date & Time Tools (https://dailytoolbox.pages.dev/datetime - 23 tools)
Pomodoro timers, countdowns, UTC converters, and epoch timestamps.

- [Countdown Timer](https://dailytoolbox.pages.dev/date-time-tools/countdown-timer): Event countdown with presets, full-screen audio alerts, canvas celebration confetti, and sub-second precision.
- [Pomodoro Focus Timer](https://dailytoolbox.pages.dev/date-time-tools/pomodoro-timer): Focus timer with 25/5/15 minute intervals, task backlog queues, session cycle tracking, and notification sounds.
- [Digital Stopwatch](https://dailytoolbox.pages.dev/date-time-tools/stopwatch): High-precision 60fps stopwatch with split laps, fastest/slowest lap detection, and CSV export.
- [Timezone Converter](https://dailytoolbox.pages.dev/date-time-tools/timezone-converter): Interactive multi-city timeline slider to plan cross-timezone team meetings without scheduling friction.
- [World Clock Dashboard](https://dailytoolbox.pages.dev/date-time-tools/world-clock): Live ticking multi-city world clock with day/night solar detection, UTC offsets, and 12/24-hour toggles.
- [Unix Timestamp Converter](https://dailytoolbox.pages.dev/date-time-tools/unix-timestamp-converter): Instant epoch timestamp decoder with live clock, local & UTC conversion, and relative time formatting.
- [Epoch to Date Converter](https://dailytoolbox.pages.dev/date-time-tools/epoch-to-date-converter): Bidirectional converter for seconds, milliseconds, and microseconds with Year 2038 (Y2K38) support.
- [Time Card Calculator](https://dailytoolbox.pages.dev/date-time-tools/time-card-calculator): Calculate employee work hours, unpaid lunch breaks, and 1.5x overtime pay with print and PDF export.
- [Business Days Calculator](https://dailytoolbox.pages.dev/date-time-tools/business-days-calculator): Add or count working days with configurable weekend models (Western Sat-Sun, Middle East Fri-Sat) and holiday exclusions.
- [ISO Week Number Calculator](https://dailytoolbox.pages.dev/date-time-tools/calendar-week-calculator): Determine ISO-8601 week numbers, Monday-to-Sunday boundaries, and annual 52/53 week calendars.
- [Working Days Per Year](https://dailytoolbox.pages.dev/date-time-tools/working-days-per-year): Calculate gross and net annual working days, total billable hours, PTO deductions, and holiday schedules.
- [Age from Date Calculator](https://dailytoolbox.pages.dev/date-time-tools/age-from-date-calculator): Calculate exact chronological age down to the second, generation group, biological statistics, and next birthday.
- [Age in Days Calculator](https://dailytoolbox.pages.dev/date-time-tools/age-in-days-calculator): Discover your life in total days and explore past and upcoming 5,000 and 10,000-day life milestones.
- [Birthday Countdown](https://dailytoolbox.pages.dev/date-time-tools/birthday-countdown): Live birthday countdown ticker with half-birthday tracking, turning age, and planetary years on Mars and Jupiter.
- [Days Until Calculator](https://dailytoolbox.pages.dev/date-time-tools/days-until-calculator): Track days remaining until custom birthdays, vacations, holidays, and deadlines with local browser storage.
- [Date Difference Calculator](https://dailytoolbox.pages.dev/date-time-tools/date-difference-calculator): Find exact intervals between two dates in years, months, weeks, days, business days, hours, and minutes.
- [Universal Date Formatter](https://dailytoolbox.pages.dev/date-time-tools/date-formatter): Convert dates into ISO 8601, RFC 2822, SQL, US, European, Julian Day, and interactive custom token strings.
- [Date Add / Subtract](https://dailytoolbox.pages.dev/date-time-tools/date-add-subtract-calculator): Add or subtract years, months, weeks, and days with month-end boundary and leap-year calculations.
- [Time Duration Calculator](https://dailytoolbox.pages.dev/date-time-tools/time-duration-calculator): Sum multiple intervals in hours, minutes, and seconds, converting totals to decimal hours.
- [Hours & Minutes Calculator](https://dailytoolbox.pages.dev/date-time-tools/hours-minutes-calculator): Convert decimal hours to standard hours/minutes and perform clock arithmetic between two times.
- [Sleep Cycle Calculator](https://dailytoolbox.pages.dev/date-time-tools/sleep-cycle-calculator): Calculate optimal wake-up times and bedtimes aligned with natural 90-minute REM sleep cycles.
- [Weeks Between Dates Calculator](https://dailytoolbox.pages.dev/date-time-tools/weeks-between-dates-calculator): Calculate whole weeks, remaining days, agile 2-week sprints, and semester lengths between two dates.
- [Moon Phase & Lunar Calendar](https://dailytoolbox.pages.dev/date-time-tools/moon-phase-calendar): Calculate astronomical moon illumination, synodic lunar age, and 7-day lunar forecasting.

### 9. Video & Audio Tools (https://dailytoolbox.pages.dev/video - 20 tools)
Screen recorders, video-to-MP3, trimmers, and audio equalizers.

- [Video to MP3](https://dailytoolbox.pages.dev/tools/video-to-mp3): Extract pristine WAV/MP3 audio track directly from video files without re-encoding loss.
- [Screen Recorder](https://dailytoolbox.pages.dev/tools/screen-recorder): Capture full desktop displays, application windows, or browser tabs with system & mic audio.
- [Video to GIF](https://dailytoolbox.pages.dev/tools/video-to-gif): Convert video clips into animated high-quality looping GIFs with custom FPS & resolution.
- [Video Trimmer](https://dailytoolbox.pages.dev/tools/video-trimmer): Cut unwanted sections from the beginning or end of your video with sub-second precision.
- [Video Compressor](https://dailytoolbox.pages.dev/tools/video-compressor): Reduce video file size for Discord and email attachments without server uploads.
- [Video Converter](https://dailytoolbox.pages.dev/tools/video-converter): Convert video containers and formats (WebM, MP4, MOV, MKV) directly in your browser.
- [Video Speed Changer](https://dailytoolbox.pages.dev/tools/video-speed-changer): Speed up or create slow-motion videos (0.25x to 4.0x) with optional audio pitch preservation.
- [Video Muter](https://dailytoolbox.pages.dev/tools/video-muter): Completely remove background noise, voice, and audio tracks from your video in one click.
- [Video Rotator](https://dailytoolbox.pages.dev/tools/video-rotator): Rotate upside-down or sideways smartphone videos by 90°, 180°, or 270° degrees.
- [Video Thumbnail Extractor](https://dailytoolbox.pages.dev/tools/video-thumbnail-extractor): Capture high-resolution still images and poster frames at any exact second of your video.
- [Webcam Recorder](https://dailytoolbox.pages.dev/tools/webcam-recorder): Record high-definition video and audio straight from your webcam with zero watermarks.
- [Audio Trimmer](https://dailytoolbox.pages.dev/tools/audio-trimmer): Visually trim songs, ringtones, and podcast audio with sample-accurate waveform zooming.
- [Audio Converter](https://dailytoolbox.pages.dev/tools/audio-converter): Convert between lossy and lossless audio formats (MP3, WAV, OGG, FLAC, M4A) in-browser.
- [Audio Volume Booster](https://dailytoolbox.pages.dev/tools/audio-volume-booster): Boost quiet vocals, podcasts, or music tracks up to 300% (+10 dB) safely with real-time gain testing.
- [Audio Merger](https://dailytoolbox.pages.dev/tools/audio-merger): Combine multiple audio files or songs into a single seamless continuous audio track.
- [Audio Speed Changer](https://dailytoolbox.pages.dev/tools/audio-speed-changer): Accelerate or slow down songs, voiceovers, and podcasts (0.25x to 3.0x) with real-time preview.
- [Waveform Visualizer](https://dailytoolbox.pages.dev/tools/waveform-visualizer): Real-time FFT audio visualizer for podcasts, DJ mixes, and music with artwork snapshot export.
- [Audio Recorder](https://dailytoolbox.pages.dev/tools/audio-recorder): Capture crystal-clear voice notes, musical rehearsals, and interviews straight from your browser.
- [Audio Equalizer](https://dailytoolbox.pages.dev/tools/audio-equalizer): Adjust bass, vocal clarity, and crisp treble frequencies with real-time audio filtering.
- [BPM Detector](https://dailytoolbox.pages.dev/tools/bpm-detector): Detect the exact Beats Per Minute (BPM) of any song or tap along to measure tempo.

### 10. Business Tools (https://dailytoolbox.pages.dev/business - 19 tools)
Invoice and receipt builders, resumes, NDAs, and rate calculators.

- [Resume Builder](https://dailytoolbox.pages.dev/business-tools/resume-builder): Create, customize, and export professional resumes with real-time preview and PDF export.
- [Invoice Generator](https://dailytoolbox.pages.dev/business-tools/invoice-generator): Generate customizable client invoices with tax calculations, discounts, and instant PDF download.
- [Email Signature Generator](https://dailytoolbox.pages.dev/business-tools/email-signature-generator): Design HTML email signatures compatible with Gmail, Apple Mail, and Outlook.
- [Quote Generator](https://dailytoolbox.pages.dev/business-tools/quote-generator): Draft detailed estimates and formal price proposals for prospective client projects.
- [Receipt Generator](https://dailytoolbox.pages.dev/business-tools/receipt-generator): Issue official payment receipts, proofs of purchase, and settlement confirmations.
- [Purchase Order Generator](https://dailytoolbox.pages.dev/business-tools/purchase-order-generator): Generate commercial purchase orders (POs) with SKU line items, shipping terms, and vendor specs.
- [Business Card Maker](https://dailytoolbox.pages.dev/business-tools/business-card-maker): Design print-ready front & back 3.5×2
- [Letterhead Generator](https://dailytoolbox.pages.dev/business-tools/letterhead-generator): Create official branded company letterheads for correspondence, memos, and executive letters.
- [Contract Template Builder](https://dailytoolbox.pages.dev/business-tools/contract-template-builder): Build freelance service agreements and consulting contracts with customizable legal clauses.
- [NDA Generator](https://dailytoolbox.pages.dev/business-tools/nda-generator): Draft mutual and unilateral non-disclosure confidentiality agreements for partnerships.
- [Privacy Policy Generator](https://dailytoolbox.pages.dev/business-tools/privacy-policy-generator): Generate GDPR, CCPA, and CalOPPA compliant website and SaaS privacy policies.
- [Terms of Service Generator](https://dailytoolbox.pages.dev/business-tools/terms-of-service-generator): Generate Terms & Conditions covering liability limitations, SaaS subscriptions, and disputes.
- [Cookie Policy Generator](https://dailytoolbox.pages.dev/business-tools/cookie-policy-generator): Create transparent Cookie Declarations for ePrivacy Directive and GDPR cookie consent.
- [Timesheet Calculator](https://dailytoolbox.pages.dev/business-tools/timesheet-calculator): Track 7-day weekly work logs, deduct lunch breaks, and calculate 1.5x overtime gross pay.
- [Hourly Rate Calculator](https://dailytoolbox.pages.dev/business-tools/hourly-rate-calculator): Determine your minimum billing rate based on target salary, taxes, expenses, and profit margins.
- [Project Cost Estimator](https://dailytoolbox.pages.dev/business-tools/project-cost-estimator): Estimate comprehensive project budgets with milestone phases, direct costs, and contingency buffers.
- [Billable Hours Calculator](https://dailytoolbox.pages.dev/business-tools/billable-hours-calculator): Log tasks and apply 6-min (0.1h) or 15-min (0.25h) billing increments across client accounts.
- [Late Payment Fee Calculator](https://dailytoolbox.pages.dev/business-tools/late-payment-fee-calculator): Compute statutory daily interest and late fees, and generate formal overdue demand notices.
- [Agency Pricing Calculator](https://dailytoolbox.pages.dev/business-tools/agency-pricing-calculator): Model staff payroll, utilization capacity, overhead costs, and calculate blended hourly rates.

### 11. Health Tools (https://dailytoolbox.pages.dev/health - 18 tools)
BMI, calorie, due date, blood pressure, and dosage calculators.

- [Pregnancy Due Date Calculator](https://dailytoolbox.pages.dev/health-tools/pregnancy-due-date): Calculate Estimated Due Date (EDD) and milestone timeline via LMP, Conception, IVF, or Ultrasound.
- [Ovulation Calculator](https://dailytoolbox.pages.dev/health-tools/ovulation-calculator): Predict fertile window, ovulation day, and 4-cycle forecasts for natural family planning.
- [Baby Due Date Calculator](https://dailytoolbox.pages.dev/health-tools/due-date-calculator): Interactive real-time countdown to your baby's estimated delivery date with visual gestation progress.
- [Baby Weight Percentile Calculator](https://dailytoolbox.pages.dev/health-tools/baby-weight-percentile): Assess infant and child growth trajectories against WHO LMS Child Growth Standards.
- [Blood Pressure Interpreter](https://dailytoolbox.pages.dev/health-tools/blood-pressure-interpreter): Interpret systolic/diastolic readings under AHA/ACC guidelines, MAP, and pulse pressure.
- [VO2 Max Calculator](https://dailytoolbox.pages.dev/health-tools/vo2-max-calculator): Aerobic fitness capacity and cardiovascular age via Cooper 12-min, 1.5-mile, or 1-mile walk.
- [Sleep Cycle Calculator](https://dailytoolbox.pages.dev/health-tools/sleep-cycle-calculator): Optimize 90-minute REM sleep cycles, bedtime scheduling, and restorative power naps.
- [BMI Calculator](https://dailytoolbox.pages.dev/health-tools/bmi-calculator): Calculate adult Body Mass Index (BMI), BMI Prime, healthy weight range, and Ponderal index.
- [Body Fat Calculator](https://dailytoolbox.pages.dev/health-tools/body-fat-calculator): US Navy circumference formula to calculate body fat %, lean mass, and category.
- [Waist-to-Hip Ratio Calculator](https://dailytoolbox.pages.dev/health-tools/waist-to-hip-ratio): Evaluate visceral fat distribution, WHtR ratio, and WHO body shape classification.
- [Calories Burned Calculator](https://dailytoolbox.pages.dev/health-tools/calories-burned-calculator): Calculate metabolic energy expenditure across 40+ athletic disciplines and activities.
- [Carbon Footprint Calculator](https://dailytoolbox.pages.dev/health-tools/carbon-footprint-calculator): Assess personal greenhouse gas emissions across travel, energy, diet, and consumption.
- [Water Intake Calculator](https://dailytoolbox.pages.dev/health-tools/water-intake-calculator): Calculate fluid needs adjusted for body weight, workouts, climate, and pregnancy.
- [Blood Alcohol Calculator](https://dailytoolbox.pages.dev/health-tools/blood-alcohol-calculator): Widmark BAC formula estimation, impairment stages, and sobriety countdown.
- [Sobriety Calculator](https://dailytoolbox.pages.dev/health-tools/sobriety-calculator): Track sobriety days, money saved, and biological recovery milestones for any habit.
- [Blood Type Calculator](https://dailytoolbox.pages.dev/health-tools/blood-type-calculator): RBC transfusion compatibility matrix and Punnett square child blood type inheritance.
- [Medication Dosage Calculator](https://dailytoolbox.pages.dev/health-tools/medication-dosage-calculator): Calculate liquid volume (D/H×V), pediatric weight-based doses, and IV drip flow rates.
- [Vitamin D Calculator](https://dailytoolbox.pages.dev/health-tools/vitamin-d-calculator): Oral D3 deficit loading calculations and Fitzpatrick skin type sunlight UV estimator.

### 12. SEO & Marketing Tools (https://dailytoolbox.pages.dev/seo - 18 tools)
Meta tag and Schema builders, sitemaps, SERP previews, and UTMs.

- [Meta Tag Generator](https://dailytoolbox.pages.dev/seo-tools/meta-tag-generator): Generate standard meta tags, Open Graph cards, and Twitter cards with live SERP and social card simulation.
- [Schema Markup Generator](https://dailytoolbox.pages.dev/seo-tools/schema-markup-generator): Create rich snippet schema structured data for Articles, Local Businesses, FAQs, Products, and Breadcrumbs.
- [Robots.txt Generator](https://dailytoolbox.pages.dev/seo-tools/robots-txt-generator): Build Googlebot, Bingbot, and AI web crawler crawl rules with an interactive real-time URL path access evaluator.
- [XML Sitemap Generator](https://dailytoolbox.pages.dev/seo-tools/xml-sitemap-generator): Generate standard sitemaps.org compliant XML sitemaps with priorities, change frequencies, and bulk URL import.
- [UTM Link Builder](https://dailytoolbox.pages.dev/seo-tools/utm-builder): Build Google Analytics 4 (GA4) compliant marketing tracking links with one-click channel presets and local history storage.
- [SERP Snippet Simulator](https://dailytoolbox.pages.dev/seo-tools/serp-simulator): Simulate pixel-accurate Google Desktop & Mobile search results with character counts, review stars, and FAQ snippets.
- [Keyword Density Analyzer](https://dailytoolbox.pages.dev/seo-tools/keyword-density): Calculate 1-word, 2-word, and 3-word phrase density percentages to prevent search engine keyword stuffing penalties.
- [Headline Analyzer](https://dailytoolbox.pages.dev/seo-tools/headline-analyzer): Score title and email subject line engagement using emotional word balance, power words, and optimal length metrics.
- [Redirect Generator](https://dailytoolbox.pages.dev/seo-tools/redirect-generator): Generate production-ready redirect directives for Apache (.htaccess), Nginx, Cloudflare, Netlify, Vercel, and Next.js.
- [Hreflang Tag Generator](https://dailytoolbox.pages.dev/seo-tools/hreflang-generator): Create ISO-639-1 language and ISO-3166-1 country tags in HTML, XML Sitemap, and HTTP response header formats.
- [Open Graph Previewer](https://dailytoolbox.pages.dev/seo-tools/opengraph-preview): Preview and validate rich social cards for Facebook, X (Twitter), LinkedIn, Discord, and Slack before publishing.
- [URL Slug Generator](https://dailytoolbox.pages.dev/seo-tools/slug-generator): Convert article titles and complex strings into clean, hyphenated, search engine friendly URL slugs.
- [Marketing ROI Calculator](https://dailytoolbox.pages.dev/seo-tools/marketing-roi): Calculate Return on Ad Spend (ROAS), true net Marketing ROI %, Customer Acquisition Cost (CAC), and profit margins.
- [LTV:CAC Calculator](https://dailytoolbox.pages.dev/seo-tools/ltv-cac): Compute Customer Lifetime Value (LTV), blended Acquisition Cost (CAC), and months to CAC payback.
- [A/B Test Calculator](https://dailytoolbox.pages.dev/seo-tools/ab-test-significance): Calculate conversion rate uplift %, two-proportion Z-scores, p-values, and statistical sample confidence levels.
- [Email Spam Checker](https://dailytoolbox.pages.dev/seo-tools/email-spam-checker): Scan cold outreach emails and newsletters against 80+ spam triggers to protect sender reputation and inbox deliverability.
- [Social Character Counter](https://dailytoolbox.pages.dev/seo-tools/social-char-counter): Count characters, words, hashtags, and mentions with instant limit validation for Twitter, LinkedIn, Instagram, and Threads.
- [Traffic Value Estimator](https://dailytoolbox.pages.dev/seo-tools/keyword-traffic-estimator): Model organic search clicks, Google CTR curves, equivalent Google Ads PPC value, and projected revenue.

### 13. Home & Lifestyle Tools (https://dailytoolbox.pages.dev/lifestyle - 18 tools)
Paint, concrete, electricity cost, solar savings, and recipe tools.

- [Square Footage Calculator](https://dailytoolbox.pages.dev/lifestyle-tools/square-footage-calculator): Calculate total square footage, square yards, and square meters across multiple rooms with shape presets and waste factors.
- [Electricity Cost Calculator](https://dailytoolbox.pages.dev/lifestyle-tools/electricity-cost-calculator): Estimate daily, monthly, and yearly electricity costs for home appliances with wattage presets and energy tips.
- [Recipe Scaler](https://dailytoolbox.pages.dev/lifestyle-tools/recipe-scaler): Scale culinary recipes and ingredient quantities up or down for any serving size with culinary fraction formatting.
- [Cooking Converter](https://dailytoolbox.pages.dev/lifestyle-tools/cooking-converter): Convert cups, tablespoons, grams, and ounces with ingredient-specific density compensation for flour, sugar, butter, and liquids.
- [Unit Price Calculator](https://dailytoolbox.pages.dev/lifestyle-tools/unit-price-calculator): Compare multiple package sizes side-by-side to immediately determine the true cheapest cost per ounce, pound, or count.
- [Paint Calculator](https://dailytoolbox.pages.dev/lifestyle-tools/paint-calculator): Determine exact paint gallons or liters needed for any room while automatically deducting doors and window exclusions.
- [Flooring Calculator](https://dailytoolbox.pages.dev/lifestyle-tools/flooring-calculator): Calculate required cartons of hardwood, laminate, tile, or vinyl plank flooring with customizable cut waste percentages.
- [Tile Calculator](https://dailytoolbox.pages.dev/lifestyle-tools/tile-calculator): Calculate tiles and whole boxes required with precise grout line joint thickness and diagonal cut waste allowances.
- [Wallpaper Calculator](https://dailytoolbox.pages.dev/lifestyle-tools/wallpaper-calculator): Accurately estimate wallpaper rolls using the professional strip drop method with vertical pattern repeat matching.
- [Concrete Calculator](https://dailytoolbox.pages.dev/lifestyle-tools/concrete-calculator): Calculate cubic yards and cubic meters for slabs or post holes, with 60 lb and 80 lb premixed bag estimates.
- [Fence Calculator](https://dailytoolbox.pages.dev/lifestyle-tools/fence-calculator): Generate an itemized shopping list for fence posts, pre-built panels or individual pickets, stringer rails, and concrete.
- [Solar Savings Calculator](https://dailytoolbox.pages.dev/lifestyle-tools/solar-savings-calculator): Estimate rooftop solar array sizing, 30% federal tax credit deductions, breakeven payback timeline, and 25-year net savings.
- [Water Bill Calculator](https://dailytoolbox.pages.dev/lifestyle-tools/water-bill-calculator): Break down municipal water, sewer, and stormwater utility bills with tiered volumetric consumption brackets.
- [Room Size Calculator](https://dailytoolbox.pages.dev/lifestyle-tools/room-size-calculator): Analyze room square footage, air volume, optimal rug sizing, AC cooling BTU requirements, and ergonomic TV distances.
- [Moving Checklist Generator](https://dailytoolbox.pages.dev/lifestyle-tools/moving-checklist-generator): Track relocation milestones across an 8-week timeline, utility transitions, packing stages, and moving day walkthroughs.
- [Grocery List Builder](https://dailytoolbox.pages.dev/lifestyle-tools/grocery-list-builder): Build supermarket checklists auto-categorized by grocery aisles (Produce, Dairy, Pantry, Frozen) to speed up shopping trips.
- [Weekly Meal Planner](https://dailytoolbox.pages.dev/lifestyle-tools/meal-planner): Plan 7-day breakfast, lunch, dinner, and snack menus with real-time daily calorie counting and weekly menu exports.
- [Daily Calorie Tracker](https://dailytoolbox.pages.dev/lifestyle-tools/calorie-tracker): Log daily calories, protein, carbs, and fats against personalized nutrition goals with real-time macro balance rings.

### 14. Education Tools (https://dailytoolbox.pages.dev/education - 16 tools)
APA/MLA citations, GPA calculators, flashcards, and study planners.

- [Citation Generator](https://dailytoolbox.pages.dev/education-tools/citation-generator): Instant academic citation builder for Books, Journal Articles, Websites, and Video sources in APA 7th, MLA 9th, and Chicago styles with copyable bibliography entries.
- [Weighted Grade Calculator](https://dailytoolbox.pages.dev/education-tools/grade-calculator): Calculate weighted semester averages, project final exam scores needed to achieve target letter grades, and forecast academic trajectory.
- [Grade Percentage Calculator](https://dailytoolbox.pages.dev/education-tools/grade-percentage-calculator): Convert test raw scores, points earned, and questions missed into percentages and letter grades with customizable college and high school scales.
- [Bibliography Formatter](https://dailytoolbox.pages.dev/education-tools/bibliography-formatter): Alphabetize academic reference lists, format hanging indents (0.5 inch), adjust line spacing (double/1.5), and export formatted Works Cited pages.
- [GPA to Percentage Calculator](https://dailytoolbox.pages.dev/education-tools/gpa-to-percentage): Convert 4.0, 4.3, 5.0, and 10.0 scale GPAs into official academic percentage equivalents, letter grades, and UK/Canadian honours classifications.
- [Exam Study Planner](https://dailytoolbox.pages.dev/education-tools/study-planner): Intelligent exam preparation timeline generator allocating daily workloads, topic priorities (High/Med/Low), and rest days without cramming.
- [Study Pomodoro Timer](https://dailytoolbox.pages.dev/education-tools/pomodoro-timer): Focus timer with customizable work/break cycles, circular visual dials, synthesized Web Audio chime alarms, and integrated task list widgets.
- [Flashcard Maker](https://dailytoolbox.pages.dev/education-tools/flashcard-maker): Create multi-deck study cards with 3D flippable cards, spaced active recall study modes, shuffle order, and CSV/JSON export support.
- [Custom Quiz Maker](https://dailytoolbox.pages.dev/education-tools/quiz-maker): Build self-assessment tests with multiple-choice and true/false questions, simulated timed exams, and instant score percentage breakdowns.
- [Essay Outline Generator](https://dailytoolbox.pages.dev/education-tools/essay-outline-generator): Construct structured roman-numeral outlines for Persuasive, Analytical, and Expository essays with thesis statements, claims, and clinchers.
- [Reading Level Checker](https://dailytoolbox.pages.dev/education-tools/reading-level-checker): Analyze text complexity using Flesch-Kincaid, Gunning Fog, Coleman-Liau, SMOG, and Automated Readability Index (ARI) formulas.
- [Text to Flashcards Converter](https://dailytoolbox.pages.dev/education-tools/text-to-flashcards): Parse raw lecture notes, vocabulary lists, and study sheets into structured flashcards using automatic delimiter detection (colon, dash, equal, tab).
- [Multiplication Table Generator](https://dailytoolbox.pages.dev/education-tools/multiplication-table-generator): Interactive times table grid from 10×10 up to 25×25 with row-column crosshair tracking, perfect squares, and factor highlights.
- [Times Table Speed Practice](https://dailytoolbox.pages.dev/education-tools/times-table-practice): Drill mental multiplication tables with 60-second speed rushes, custom number sets, streak counters, and review for missed problems.
- [Step-by-Step Fraction Calculator](https://dailytoolbox.pages.dev/education-tools/fraction-calculator): Add, subtract, multiply, and divide proper, improper, and mixed fractions with complete step-by-step LCD and GCD work.
- [Long Division Calculator](https://dailytoolbox.pages.dev/education-tools/long-division-calculator): Solve long division problems with step-by-step arithmetic steps, traditional division tableau, and remainder/decimal breakdowns.

### 15. Music Tools (https://dailytoolbox.pages.dev/music - 12 tools)
Chromatic tuner, metronome, chord finder, piano keys, and sleep noise.

- [Guitar Tuner](https://dailytoolbox.pages.dev/music-tools/guitar-tuner): High-precision pitch detection algorithm (PDA) with chromatic auto-lock, alternate guitar tunings, bass, ukulele, violin, and reference audio generators.
- [Metronome](https://dailytoolbox.pages.dev/music-tools/metronome): Accurate Web Audio lookahead metronome with customizable BPM, time signatures (2/4, 3/4, 4/4, 6/8), polyrhythms, and click samples.
- [White Noise Generator](https://dailytoolbox.pages.dev/music-tools/white-noise-generator): Customizable noise synthesizer offering pure White, Pink, Brown, and Blue noise spectral curves for focus, deep sleep, and acoustic masking.
- [Tone Generator](https://dailytoolbox.pages.dev/music-tools/tone-generator): Precision frequency oscillator outputting Sine, Square, Sawtooth, and Triangle waveforms with binaural beat panning and sweep modes.
- [Piano Chord Finder](https://dailytoolbox.pages.dev/music-tools/piano-chord-finder): Interactive visual piano keyboard displaying note voicings, inversions, fingerings, and audio playback for major, minor, 7th, diminished, and extended chords.
- [Guitar Chord Generator](https://dailytoolbox.pages.dev/music-tools/guitar-chord-generator): Comprehensive fretboard diagram generator with standard fingering, barre positions, open chord variations, and tab exports.
- [BPM Tap Tempo](https://dailytoolbox.pages.dev/music-tools/bpm-tap-tempo): Tap along to any rhythm or song to calculate precise Beats Per Minute with moving average smoothing, tempo markings, and delay millisecond calculators.
- [Music Key Transposer](https://dailytoolbox.pages.dev/music-tools/music-key-transposer): Transpose song chord charts, single notes, and key signatures up or down by semitones or circle of fifths with Capo matching.
- [Music Interval Calculator](https://dailytoolbox.pages.dev/music-tools/music-interval-calculator): Determine semitone distance, quality (perfect, major, minor, augmented, diminished), frequency ratios, and harmonic inversions between two notes.
- [Music Scale Generator](https://dailytoolbox.pages.dev/music-tools/music-scale-generator): Explore Greek modes (Dorian, Phrygian, Lydian, Mixolydian), Pentatonic, Blues, Harmonic Minor, and exotic scales across all 12 root notes.
- [Frequency to Note Converter](https://dailytoolbox.pages.dev/music-tools/frequency-to-note-converter): Convert raw Hertz (Hz) to exact MIDI note numbers, octave notations, cents deviations, and wavelength measurements.
- [Sleep Sounds Mixer](https://dailytoolbox.pages.dev/music-tools/sleep-sounds-mixer): Ambient soundscape layering engine combining rainfall, ocean waves, crackling campfire, forest wind, and brown noise with sleep timer.

### 16. Finance Tools (https://dailytoolbox.pages.dev/finance - 10 tools)
Loan amortization, take-home pay, VAT/GST, and FIRE calculators.

- [VAT / GST Calculator](https://dailytoolbox.pages.dev/finance-tools/vat-calculator): Calculate gross and net amounts with country-specific VAT/GST presets and CSV export.
- [Take-Home Pay Calculator](https://dailytoolbox.pages.dev/finance-tools/take-home-pay-calculator): Estimate net salary after federal, state, Social Security, and Medicare withholdings.
- [Loan & Amortization Calculator](https://dailytoolbox.pages.dev/finance-tools/loan-calculator): Calculate monthly payments, total interest, and accelerated payoff schedules with extra payments.
- [Salary to Hourly Converter](https://dailytoolbox.pages.dev/finance-tools/salary-to-hourly-converter): Convert annual salaries into hourly, daily, and weekly rates with PTO and overtime adjustments.
- [Payroll & Pay Stub Calculator](https://dailytoolbox.pages.dev/finance-tools/payroll-calculator): Gross to net pay breakdown with 401(k), health deductions, and employer tax burden calculations.
- [Savings Goal Calculator](https://dailytoolbox.pages.dev/finance-tools/savings-goal-calculator): Determine required monthly savings and compound interest growth to hit financial milestones.
- [Emergency Fund Calculator](https://dailytoolbox.pages.dev/finance-tools/emergency-fund-calculator): Calculate essential living expense cushion and safety runway for 3 to 12 months.
- [Debt Snowball Calculator](https://dailytoolbox.pages.dev/finance-tools/debt-snowball-calculator): Eliminate debts with psychological momentum by knocking out smallest balances first.
- [Debt Avalanche Calculator](https://dailytoolbox.pages.dev/finance-tools/debt-avalanche-calculator): Mathematically minimize total interest paid by targeting highest APR balances first.
- [FIRE Retirement Calculator](https://dailytoolbox.pages.dev/finance-tools/fire-calculator): Model Financial Independence / Retire Early milestones, LeanFIRE, FatFIRE, and CoastFIRE.

### 17. Construction & Real Estate Tools (https://dailytoolbox.pages.dev/construction - 10 tools)
Framing, stair rise and run, roof pitch, property tax, and cap rates.

- [Square Footage Calculator](https://dailytoolbox.pages.dev/construction-tools/square-footage-calculator): Accurately compute total square footage, square yards, and square meters for multiple rooms with customizable waste factors, unit switches, and flooring pack estimators.
- [Property Tax Calculator](https://dailytoolbox.pages.dev/construction-tools/property-tax-calculator): Estimate annual, semi-annual, and monthly property tax liabilities based on assessed home values, millage rates, and homestead exemption deductions.
- [Rental Yield Calculator](https://dailytoolbox.pages.dev/construction-tools/rental-yield-calculator): Calculate Gross and Net Rental Yields, Cap Rates, and monthly cash flows factoring in purchase price, rental income, HOA, maintenance, and vacancy rates.
- [Staircase Calculator](https://dailytoolbox.pages.dev/construction-tools/staircase-calculator): Design stairs complying with building codes (IBC/IRC): calculate total rise, run, stringer length, number of steps, and stairwell opening clearances.
- [Roof Pitch Calculator](https://dailytoolbox.pages.dev/construction-tools/roof-pitch-calculator): Convert roof slope pitch (X/12) to angle in degrees, pitch percentage, rafter lengths, and surface multiplier factors for roofing shingles and underlayment.
- [Brick & Mortar Calculator](https://dailytoolbox.pages.dev/construction-tools/brick-calculator): Estimate standard, modular, and engineer brick quantities for single/double wythe masonry walls, including mortar bag counts and waste allowances.
- [Mulch & Soil Calculator](https://dailytoolbox.pages.dev/construction-tools/mulch-soil-calculator): Calculate cubic yards, cubic meters, and bagged soil/mulch requirements for garden beds, landscaping areas, and raised planters at target depths.
- [Gravel Calculator](https://dailytoolbox.pages.dev/construction-tools/gravel-calculator): Determine required gravel, crushed stone, and aggregate tonnage or cubic yards for driveways, pathways, and foundation sub-bases with compaction factors.
- [Lumber & Board Feet Calculator](https://dailytoolbox.pages.dev/construction-tools/lumber-calculator): Compute Board Feet (BDFT), linear footage, and total lumber costs for framing studs, joists, beams, and fine woodworking dimensional hardwoods.
- [HVAC BTU Calculator](https://dailytoolbox.pages.dev/construction-tools/hvac-btu-calculator): Size air conditioners and heating units accurately based on square footage, ceiling heights, insulation ratings, sun exposure, and climate zone rules.

### 18. Data Tools (https://dailytoolbox.pages.dev/data - 9 tools)
CSV, JSON, and Excel converters, table parsers, and data visualizers.

- [Excel to JSON](https://dailytoolbox.pages.dev/data-tools/excel-to-json): Convert Microsoft Excel spreadsheets (.xlsx, .xls, .csv) to structured JSON with multi-sheet tab selection, custom headers, and table inspection.
- [CSV to Excel](https://dailytoolbox.pages.dev/data-tools/csv-to-excel): Convert CSV and TSV raw text files into styled Microsoft Excel (.xlsx) workbooks with table preview and custom sheet naming.
- [Excel to CSV](https://dailytoolbox.pages.dev/data-tools/excel-to-csv): Extract and convert Excel spreadsheets into clean Comma-Separated Values (CSV) or Tab-Separated Values (TSV) with delimiter controls.
- [CSV Formatter & Validator](https://dailytoolbox.pages.dev/data-tools/csv-formatter): Format, validate syntax, fix malformed rows, and preview delimiter-separated data in a high-speed interactive data grid.
- [JSON to Excel](https://dailytoolbox.pages.dev/data-tools/json-to-excel): Convert JSON arrays, nested objects, and API response payloads into formatted Microsoft Excel (.xlsx) spreadsheets.
- [HTML Table to CSV](https://dailytoolbox.pages.dev/data-tools/html-table-to-csv): Scrape, parse, and convert HTML <table> elements and webpage snippets into clean, downloadable CSV datasets.
- [Number Formatter](https://dailytoolbox.pages.dev/data-tools/number-formatter): Format numbers across global currencies, thousands separators, words/spell-out, scientific notations, binary, and hexadecimal.
- [Data Visualizer](https://dailytoolbox.pages.dev/data-tools/data-visualizer): Generate interactive Bar, Line, Area, Pie, and Doughnut charts directly from CSV, Excel, or JSON datasets with instant PNG export.
- [SQL to JSON](https://dailytoolbox.pages.dev/data-tools/sql-to-json): Convert SQL schema dumps, CREATE TABLE structures, and INSERT INTO statements into structured JSON arrays and documents.

### 19. Social Media Tools (https://dailytoolbox.pages.dev/social - 6 tools)
Post mockups for Instagram, X, WhatsApp, Facebook, and YouTube.

- [WhatsApp Chat Generator](https://dailytoolbox.pages.dev/social-tools/whatsapp-chat-generator): Generate realistic mock WhatsApp chat screenshots for UI/UX flows, presentations, support guides, and customer scenarios with Dark Mode and 24h clocks.
- [Instagram Post Generator](https://dailytoolbox.pages.dev/social-tools/instagram-post-generator): Create authentic Instagram post mockups with customizable usernames, verified badges, story rings, like counts, and caption formatting.
- [Facebook Post Generator](https://dailytoolbox.pages.dev/social-tools/facebook-post-generator): Design realistic Facebook timeline post mockups with custom privacy icons, all 6 reaction types, comment counts, and dark theme support.
- [Tweet / X Post Generator](https://dailytoolbox.pages.dev/social-tools/tweet-generator): Generate authentic Tweet / X post screenshots with custom handles, verified checkmarks, 280-char live counter, and instant clipboard copy.
- [Instagram DM Generator](https://dailytoolbox.pages.dev/social-tools/instagram-dm-generator): Create pixel-perfect Instagram direct message conversation mockups with gradient speech bubbles, active statuses, and accurate Seen receipts.
- [Instagram Story Generator](https://dailytoolbox.pages.dev/social-tools/instagram-story-generator): Generate 9:16 Instagram Story mockups with stacked text layers, location tags, mention pills, viewer counts, and music player overlays.

## Machine-Readable Specification
- Summary Spec: https://dailytoolbox.pages.dev/llms.txt
- Agent Catalog JSON: https://dailytoolbox.pages.dev/ai-catalog.json
- Sitemap XML: https://dailytoolbox.pages.dev/sitemap.xml