UWTools Collection
Developer Tools
Free browser-based developer utilities for formatting, encoding, testing and generating data.
JSON Formatter
Open JSON Formatter →
Base64 Encoder / Decoder
Open Base64 Encoder / Decoder →
UUID Generator
Open UUID Generator →
Hash Generator
Open Hash Generator →
Regex Tester
Open Regex Tester →
URL Encoder / Decoder
Open URL Encoder / Decoder →
HTML Escape
Open HTML Escape →
CSS Minifier
Open CSS Minifier →
JavaScript Minifier
Open JavaScript Minifier →
JSON to CSV
Open JSON to CSV →
About Developer Tools
Free to use
Open any utility and start immediately without creating an account.
Browser-first
Tools process data locally whenever the task can be completed safely in your browser.
Focused
Each utility is designed around one clear job with minimal distractions.