JSON Playground - Modern Developer Toolkit
9 essential tools in one privacy-first platform:
• JSON Formatter with tree view & CSV export
• JWT Debugger with HS256/RS256/ES256 support
• Fake Data Generator (unlimited, no API limits)
• HTML, Markdown, Base64, QR Codes, Crypto tools
Why developers love it:
✅ 100% client-side - your data never leaves your browser
✅ No ads, no tracking, completely free
✅ Dark mode, modern UI, blazing fast
✅ Works offline as PWA
