Yesterday we launched DevTools Hub, and we're thrilled to finally have it out in the world.
It's a collection of 16 free developer tools — UUID generation, JSON formatting and diffing, JWT decoding, hashing, encoding, cron parsing, regex testing, and more — all in one place, with a consistent, modern design instead of the cluttered, ad-heavy pages most of these utilities usually live on.
What makes it different
- Secure by design. Nearly every tool runs entirely in your browser. Whatever you paste into the JWT Decoder or the JSON Formatter is processed locally and never sent to a server.
- No cookies. We don't track you across visits, no consent banner needed because there's nothing to consent to.
- No ads — for now. We may introduce non-intrusive advertising down the line to help cover hosting costs, but launch day is ad-free, and it'll stay that way until it genuinely doesn't get in your way.
Explore the full catalog on the homepage, organized by category — generators, JSON, encoding, date & time, security, and development tools.
What's next
This is a first release, not a finished product. We're actively working on more tools and will be shipping new ones over the coming weeks — see the About page for where we're headed.
We'd love your feedback
Found a bug? Have a tool you wish existed? Just want to say hi? Reach out via the Contact page — we read everything.
Enjoy!