about
Developer tools you can trust with the data you can't paste anywhere else.
toolhq is a small collection of developer and design utilities that run entirely in your browser. Format JSON, test a regex, convert a color, generate a UUID, and get back to work.
64
free tools
0
trackers
0
accounts
100%
client side
every tool follows the same rules
- The logic runs on your machine, never on a server.
- Your input is never uploaded, logged, or stored.
- No accounts, no sign ups, no cookies beyond a single theme preference.
- No analytics that follow you around the web.
- Each page is statically generated and usable the moment it paints.
- The three tools that need the network say exactly where your data goes.
Why another tool site
Most online utilities are wrapped in ads, popups, and trackers, and many quietly send your input to a server. That is a real problem when the thing you are pasting is an API response, a token, or unreleased work. toolhq exists to be the version of these tools you can trust with that data.
The site is built to be fast: each tool page ships only the JavaScript it needs and is usable the moment it paints. If a tool ever feels slow or gets in your way, that is a bug. Found one, or want a tool added? Reach out through GitHub.