Tooltify360 brings together 34 fast, browser-based developer tools in one place. Format JSON, XML, and SQL, decode JWTs, generate UUIDs and QR codes, convert cURL requests, compare text, and much more. No signup, no installs, and everything runs locally in your browser for speed and privacy.

Hey Product Hunt! 👋 I'm a software engineer, and I realized I kept opening dozens of different websites just to format JSON, decode a JWT, generate a UUID, or convert a cURL command. Most of them were slow, cluttered with ads, or required multiple clicks. So I decided to build Tooltify360—one clean place with the developer tools I actually use every day. Today it includes 34 free tools like: JSON, XML & SQL formatters JWT & Base64 tools UUID & QR generators cURL ↔ Fetch ↔ Axios converters Hash generator Regex tester Markdown preview Text utilities and more Everything runs directly in your browser, so your data stays on your device. This is just the beginning. My roadmap includes AI-powered developer tools, better search, browser extensions, and many more utilities. I'd genuinely love your feedback: Which tool should I build next? What's missing? What would make you bookmark Tooltify360? I'll be around all day to answer questions and implement suggestions. Thanks for checking it out! 🚀

Tested the JSON formatter and JWT decoder and they responded instantly, no lag at all. Love that nothing leaves the browser, makes it easy to toss in a token without worrying.

Tooltify360

Fast, free developer tools in one place — no signup

Fast, free developer tools in one place — no signup