DevTools
Home Case Formatter JSON Formatter JWT Decoder Regex Tester Text Diff Command Builder
v1.0.0 • Created by Kevin Jackson

Developer Tools

Collection of essential coding utilities

Case Formatter

Convert text between camelCase, snake_case, PascalCase, and more

JSON Formatter

Format and validate JSON data with syntax highlighting

JWT Decoder

Decode and inspect JWT tokens

Regex Tester

Test regular expressions with live matching

Text Diff

Compare two text blocks and see differences

Command Builder

Build and test command line commands

Quick Tips

  • All tools work entirely in your browser - no data is sent to servers
  • Use the sidebar to quickly navigate between different tools