Small tools, made with unusual care.
Toolkits is a quiet workshop of browser utilities — formatters, encoders, generators, converters. No accounts, no uploads, no dark patterns. Just tools that load fast, do one thing well, and stay out of your way.
What we hold to
Privacy is the default
Tools run in your browser. Your data is never uploaded, logged, or sold. Not as a setting — as the architecture.
No accounts, ever
You should be able to format JSON without signing up, confirming an email, or dismissing a cookie wall.
Fast, or it doesn't ship
Every page is built to open instantly and respond without a spinner. Speed is a feature we refuse to trade away.
Stable and predictable
We don't move buttons between visits or chase trends. What worked here last year still works today.
Everything runs on your machine
Every tool here is a small piece of JavaScript that runs entirely in your browser. When you format a JSON payload or hash a file, the work happens on your own device — nothing is sent to a server, nothing is logged, nothing is stored.
That choice costs us some features that need a backend, but it buys something we think matters more: you never have to wonder where your data went. It went nowhere. It stayed with you.
Found a bug, or wish a tool existed? We'd like to hear it.
Toolkits is maintained by a small team that reads every message. Suggestions for new tools, bug reports, and translation fixes are all welcome.