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DevTools Workspace is a fast, privacy-focused suite of online developer tools.
Format, validate, minify, compare, and convert JSON instantly — including JSON to XML and CSV — plus Base64 encoding/decoding.
Everything runs 100% client-side. Your data never leaves your browser.
Built with a clean IDE-style interface so developers can switch tools instantly without losing context.
No signup. No tracking bloat. Just fast, reliable tools.
DevTools Workspace formatterjson.orgPrivate, client-side JSON tools for developers
Kunal Kleft a comment
Hey everyone 👋 I built DevTools Workspace because I was tired of jumping between different JSON tools across multiple websites — losing context, losing formatting, and sometimes worrying about sensitive data being processed server-side. So I decided to build a fast, IDE-style workspace where developers can: • Format & validate JSON • Minify instantly • Convert JSON ↔ XML / CSV • Encode/decode...
DevTools Workspace formatterjson.orgPrivate, client-side JSON tools for developers