Developer Tools
That Just Work
Fast, free, privacy-focused utilities for developers.
No accounts. No tracking. No BS.
Instant
Private
AI-Powered
Regex Tool
Test, generate & explain regex with AI
JSON Formatter
Format, validate & minify JSON
Base64
Encode & decode Base64
URL Encoder
Encode & decode URLs
JWT Decoder
Decode & inspect JWTs
Hash Generator
MD5, SHA1, SHA256, SHA512
UUID Generator
Generate UUIDs v4
Timestamp
Unix timestamp converter
All tools run in your browser
Your data never leaves your device. Everything is processed client-side for maximum privacy and speed.