Ultimate Developer Tools Collection

Code Formatting & Conversion

• Code Formatter/Pretty Printer
  Format and beautify code in multiple languages (JavaScript, Python, HTML, CSS, JSON)
• Advanced JSON Formatter Tool
  Paste, validate, and format your JSON data with syntax highlighting. Supports minification, sorting, and dark mode.
• JSON/XML/YAML Converter & Validator
  Convert between formats and validate syntax with syntax highlighting.
• SQL Query Builder & Formatter
  Visual SQL builder and formatter for MySQL, PostgreSQL, SQLite, and SQL Server.

Encoding/Decoding & Hashing

• Base64 Encoder/Decoder
  Encode/decode strings, images, and files with support for multiple character sets.
• Hash Generator & Password Tool
  Generate MD5, SHA hashes and check password strength with detailed analysis.
• URL Encoder/Decoder
  Encode/decode URL components and query strings with component highlighting.

Text & Regular Expressions

• Regex Tester & Generator
  Test and generate regular expressions with real-time matching and detailed explanations.
• Text Diff Checker
  Compare two text files/code snippets and highlight differences with line-by-line analysis.

Design & Utilities

• Color Palette & Contrast Checker
  Generate color schemes and check accessibility compliance with WCAG standards.
• Image Compression & Converter
  Compress and convert between image formats (JPG, PNG, SVG, WebP) with quality controls.

System & Scheduling

• UUID/GUID Generator
  Generate version 1 and 4 UUIDs with bulk generation options.
• Cron Expression Generator
  GUI-based cron schedule builder with human-readable explanations and previews.

API & Data Tools

• API Testing & Mocking Tool
  Send HTTP requests (GET, POST, PUT, DELETE) and mock API responses with custom headers.
• Fake Data Generator
  Generate mock JSON, CSV, and SQL data for testing with customizable schemas.