DevUtilixy
Free tools for developers
DevUtilixy launched on September 5, 2026.
What it does
**DevUtilixy** is a collection of fast, simple, and privacy-friendly online tools built for developers. Quickly format and validate JSON, decode JWTs, encode/decode Base64 and URLs, convert Unix timestamps, explain cron expressions, and handle other everyday developer tasks. **Why DevUtilixy?** * ⚡ Fast and lightweight * 🔒 Privacy-friendly — tools work client-side * 🛠️ Built for everyday developer tasks * 🌐 No installation required * 🎯 Simple, distraction-free interface
12 free browser-based developer tools: JSON formatter, JSON compare, JWT decoder, Base64, timestamp converter, URL encoder, cron explainer, regex tester, string splitter, text diff checker, password generator, and UUID generator. No signup, 0kb sent to a server.
Beautify, minify and validate JSON instantly. Syntax highlighting and clear error messages. Compare two JSON objects structurally and see what was added, removed, or changed. Convert Unix timestamps to readable dates and back. Supports your local timezone. Encode text to Base64 or decode Base64 back to plain text. One-click copy. Decode any JWT token. Inspect header, payload and expiration without any server calls. Encode and decode URLs in real time. Handles special characters, query strings and more. Translate any cron expression into plain English. Shows next 8 run times in your timezone. Test regular expressions against sample text with live match highlighting and capture groups. Split…from devutilixy.com
Does a similar job
all alternatives →- DADevUtils.app – Developer Utilities for macOS2020 · ▲241
This is a project I've been working on since the start of Covid-19. I built an app so that I don't have to put data into online tools like JWT debugger, JSON formatter, URL decoder, etc... https://devutils.app The app works entirely offline and is open-source. I'm selling the pre-built version of the app to earn some revenue for my time. If you want to try the app but can't afford the price or don't have XCode to build the app, drop me an email (my profile), I'll be happy to provide you a free build. I would love to hear all the feedback/suggestions. Thanks!

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