Dev Toolbelt
4 dev tools in one Chrome popup. JSON, Regex, Base64, Color.
What is Dev Toolbelt?
4 dev tools in one Chrome extension popup. JSON formatter with collapsible nodes. Regex tester with live match highlighting. Base64 encoder/decoder. Color converter: HEX, RGB, HSL. Everything runs locally in your browser. No account, no cloud, no tracking. Free tier is fully functional. Pro adds JSON diff, Base64 file support, palette generator, and dark/light themes for $9.99 one-time.
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