Web Tools

🧭 A. Code Formatters & Beautifiers

JavaScript Formatter / Beautifier JSON Formatter & Validator HTML Formatter / Beautifier CSS Formatter / Beautifier TypeScript Formatter React JSX Formatter Python Formatter PHP Formatter SQL Formatter YAML Formatter XML Formatter JavaScript Obfuscator

⚙️ B. Code Minifiers & Compressors

JavaScript Minifier CSS Minifier HTML Minifier JSON Minifier Image Compressor (PNG/JPEG/WebP) SVG Optimizer Base64 Encoder/Decoder (for embedding images)

🧮 C. Converters & Transformers

1. Data Converters

JSON ⇄ CSV Converter JSON ⇄ XML Converter JSON ⇄ YAML Converter CSV ⇄ Excel Converter HTML ⇄ Markdown Converter Base64 ⇄ Image Converter 2. Code Transformers JS ⇄ TS Converter SCSS ⇄ CSS Compiler Babel JavaScript Transpiler (ES6 → ES5) React JSX ⇄ HTML Converter

🧰 D. Code Validators & Linters

Validate and debug code syntax or structure. HTML Validator CSS Validator JavaScript Linter (ESLint) JSON Schema Validator Regex Tester & Validator OpenAPI / Swagger JSON Validator

🔒 E. Security & Encoding Tools

URL Encoder / Decoder HTML Entity Encoder / Decoder JWT Decoder MD5 / SHA256 Hash Generator Password Generator UUID / GUID Generator HMAC Hash Generator

🌐 F. API & Data Testing Tools

For API debugging, mock testing, and visualization. Online REST API Tester (like Postman web version) GraphQL Playground cURL Command Generator Mock JSON API Generator WebSocket Tester

🎨 G. UI/UX Development Tools

CSS Gradient Generator Box Shadow Generator Border Radius Generator Color Picker & Palette Generator Responsive Layout Tester Tailwind CSS Playground CSS Animation Generator

🧩 H. Regular Expression (Regex) Tools

For pattern building and debugging. Regex Tester Regex Visualizer Regex Generator from Example RegExp Syntax Explainer

🧑‍💻 I. Frontend Preview & Sandbox Tools

Run code snippets live in browser. HTML/CSS/JS Playground CodePen-like Editor React Sandbox (JSX Preview) Vue Playground Markdown Previewer

🔍 J. SEO, Meta & Web Utilities

Meta Tag Generator Open Graph (OG) Tag Generator Twitter Card Generator Robots.txt & Sitemap Generator Page Speed Checker (Lighthouse) Mobile-Friendly Tester

🧱 K. Development Environment Tools

Simulate or support local/web dev setup. Local Storage Viewer & Editor Session Storage Viewer Cookie Editor User-Agent Switcher CORS Tester JWT Token Generator & Decoder

🧾 L. Text & Data Utilities

General-purpose tools for text manipulation. String Case Converter (Upper, Lower, CamelCase) Text Diff Checker Lorem Ipsum Generator Word & Character Counter Duplicate Line Remover CSV Column Splitter / Merger

🕓 M. Date & Time Tools

For time conversions and formatting. Unix Timestamp Converter Date Formatter Timezone Converter Countdown Generator Age Calculator

💡 N. Performance & Debugging Tools

Debug and analyze code or network performance. JavaScript Profiler (Performance Test) Network Request Analyzer Console Log Beautifier Code Obfuscator / Deobfuscator Minified Code Viewer

🧬 O. AI-Assisted Dev Tools (Modern)

Useful for modern development support. AI Code Comment Generator AI Bug Fixer AI Code Explainer AI Regex Generator AI SQL Query Builder

🧮 P. Calculation & Conversion Utilities

Unit Converter (px to em/rem/vh/vw) Color Code Converter (RGB ⇄ HEX ⇄ HSL) Base Converter (Binary, Octal, Hex, Decimal) Bitwise Calculator Percentage & Ratio Calculator

🧾 Q. File & Data Handling Tools

File to Base64 Converter ZIP Extractor / Compressor JSON File Viewer CSV File Editor Excel to JSON Converter

🧠 R. Learning & Reference Tools

Support content for developer education. HTML Tag Reference Tool CSS Property Reference JavaScript Methods Explorer RegEx Cheat Sheet Viewer HTTP Status Code Lookup Tool

⚡ S. Productivity Tools

Clipboard History Manager Notes Markdown Editor Task Timer for Coding Sessions Snippet Organizer To-Do List for Developers

🧭 T. Network & Web Diagnostic Tools

Ping & Traceroute Tool DNS Lookup / WHOIS Checker IP Address Finder HTTP Header Analyzer SSL Certificate Checker CORS Header Tester

🔧 U. Deployment & Versioning Tools

Git Command Generator .gitignore Generator Dockerfile Generator NPM Package Builder Changelog Generator

🪶 V. Markdown & Documentation Tools

Markdown to HTML Converter Markdown Editor with Preview README Generator Table of Contents Generator

📁 W. File Handling & Encoding

Text to PDF Converter HTML to PDF Converter Code Snippet Screenshot Tool SVG to PNG Converter Image to Base64 Encoder

🧩 X. Framework-Specific Tools

1. React JSX Beautifier React Component Visualizer PropTypes Generator 2. Angular Angular CLI Cheat Sheet JSON to Angular Interface Converter 3. Vue Vue Template Compiler Vue Props Generator

📡 Y. Cloud & CDN Utilities

CDN Link Finder (JS/CSS Libraries) NPM Package CDN Generator Library Version Checker File Uploader (to Cloud / GitHub Gist)

🧮 Z. Testing & Automation Tools

Unit Test Generator (Jest/Mocha) Mock Data Generator (JSON) HTML Accessibility Checker Browser Compatibility Tester Automation Script Builder (JS) Numrology