</>Developer Tools
19 tools available
Regex Tester
Test and debug regular expressions with real-time matching
Color Picker & Converter
Pick colors and convert between HEX, RGB, HSL formats
UUID Generator
Generate unique UUIDs (v4) instantly
Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates
JWT Decoder
Decode and inspect JSON Web Tokens
Cron Expression Parser
Parse and explain cron expressions, see next run times
CSS Minifier
Minify CSS code to reduce file size
JavaScript Minifier
Minify JavaScript code to reduce file size
HTML Minifier
Minify HTML code to reduce file size
SQL Formatter
Format and beautify SQL queries
Code Diff Viewer
Compare two code snippets side by side
XML Formatter
Format, beautify, and validate XML documents
Chmod Calculator
Calculate Linux file permissions in octal and symbolic notation
JSONPath Tester
Test JSONPath expressions against JSON data
Epoch/Date Converter
Convert between epoch timestamps (s/ms) and human dates
JSON to TypeScript
Generate TypeScript interfaces from JSON data
HTML Live Preview
Write HTML/CSS/JS and see live preview instantly
JSON to Go Struct
Generate Go struct definitions from JSON data
Code Screenshot Generator
Create beautiful code screenshots with themes