As a developer, I constantly end up searching for small tools to do random things.
Format JSON, decode JWTs, generate UUIDs, encode URLs, compare text, convert data, and so on.
I got tired of opening a different website every time, so I started building my own collection.
That's CtrlTool.
It currently has 132 free tools for developers and everyday tasks, with a focus on keeping them fast, simple, and easy to use.
A lot of the tools process data directly in the browser when possible. https://ctrltool.wtf It's still very new, so I'd love to hear what tools you think are missing.