Focused tools, no distractions
We build lightweight utilities that solve a single problem well. That keeps pages fast, lowers cognitive load, and helps you finish work without digging through menus or ads.
ABOUT
Why Zettools exists
Zettools is built to make simple file and text utilities feel fast, trustworthy, and easy to access from anywhere.
Privacy-first by default
Whenever possible, processing happens in the browser. This reduces data exposure and makes the tools safer to use for everyday tasks like encoding, decoding, and conversions.
Designed to grow with you
The toolkit is organized by categories so new tools can be added without breaking the experience. That structure also helps search engines discover the right pages for each task.