Developer Utilities
DevUtil
Privacy-first collection of developer utilities running locally in browser
Overview
A comprehensive, privacy-first collection of developer utilities for everyday tasks — all running locally in your browser.
Features
- 100% client-side processing — all tools run in your browser
- Zero server calls — your data never leaves your device
- No tracking — no analytics, cookies, or data collection
- Open source — full transparency
- Offline capable — works without internet after initial load
- Multiple utility categories — encoding, formatting, testing, conversions
Tool Categories
- Encoders / Decoders
- Code formatters
- Converters
- Generators
- Testing utilities
Status
Active development