Small tools that just work, without the account wall
Every tool on this site runs entirely client-side in your browser — nothing you type, paste or upload is ever sent to a server. Pick one below.
Why CrispUtils
Most "free tool" sites bury a two-second calculation under trackers, forced accounts, or a five-page upload flow. These don't. Every tool here loads instantly, works offline once cached, and processes everything locally in your browser — so sensitive input like tokens, keys or financial numbers never touches a server.