About Crunchify.net
Crunchify.net is a collection of 98 free online tools — calculators, converters, encoders, and more. No ads, no tracking of any kind, and nearly all of it runs without ever talking to a server.
Most online tool sites are bloated with ads, pop-ups, and trackers. Crunchify.net is the opposite: fast, clean, and private.
How it works
- Client-side by default — for the large majority of tools, all computation happens in your browser and nothing you type is sent anywhere.
- No account needed — open a tool and use it. Signing in is optional, and only the tools built for sharing ask for it.
- A few tools do use a server — the Grocery List and Recipe Box exist to share things with other people, so their shared data is stored on our server. The privacy policy lists exactly what that means.
- No ads or tracking — no analytics, no cookies, no fingerprinting.
- Works offline — once loaded, the client-side tools work without an internet connection.
This site is vibe coded
These tools were built largely by AI. That is how one person ships 98 of them, and it is also the honest caveat: treat what a tool tells you as a starting point rather than an answer, and double-check anything that matters before you rely on it.