IT-Tools

• Source: https://github.com/CorentinTh/it-tools
• License: GPL-3
• Alternatives: CyberChef, DevUtils, Boop

A collection of handy developer utilities.

Features

• 100+ Utilities: Text, encoding, formatting, crypto, network, color, and more — all in one app
• Browser-Based: Runs entirely in the browser; no backend calls for most tools
• Offline-Capable: Progressive Web App — works without internet after first load
• Self-Hostable: Single Docker container with no external dependencies
• Searchable & Categorized: Quickly find the right tool from an organized, filterable library

Examples

• Random port generator
• Text diff / JSON diff
• JSON prettify and format
• JSON to CSV
• Base64 encoder/decoder
• Case converter (lowercase, UPPERCASE, snake_case)
• JWT parser
• Regex tester and cheatsheet
• HTTP status codes reference
• ASCII art generator