Developer Tools

A collection of lightweight, browser-based tools for developers. All tools run entirely in your browser with no backend or API calls.

JSON Formatter & Validator
Format, minify, and validate JSON data in real-time
SQL Formatter
Format and beautify SQL queries with uppercase keywords
Regex Tester
Test regular expressions and see matches highlighted
Base64 Encoder / Decoder
Encode and decode Base64 strings with UTF-8 support
JWT Decoder
Decode JWT tokens to view header and payload
P2P File Transfer
Transfer files directly between browsers, no server needed
Strong Password Generator
Generate strong, random passwords with customizable options
Text Compare
Compare two texts and find differences with highlighting

Features

  • No backend required - all processing happens in your browser
  • Privacy-focused - your data never leaves your device
  • Fast and efficient for large inputs
  • Copy results with one click
  • Consistent, intuitive interface across all tools