Developer Swiss Army Knife
Free Developer Tools
Essential utilities for developers. Fast, free, and runs entirely in your browser.
JWT Decoder
Base64
UUID Generator
Cron Builder
Epoch Converter
Hash Generator
Regex Tester
URL Tools
Base Converter
Password Gen
HTML Entities
Base64
Encode & decode Base64 (text & files)
All processing happens in your browser. Your data never leaves your device.