Deresaw Tools is a collection of free, fast online tools that run entirely in your browser.
What we do
We build small, focused utilities — calculators, converters, text and developer tools, image and PDF tools — that do one job well, load instantly and don’t ask you to sign up, install anything or upload your files. Every tool on this site processes your data on your own device; nothing you type or drop into a tool is sent to our servers.
Who we are
Deresaw Tools is run by Deresaw Infotech, a small software company founded in 2017 that has published more than 100 Android apps with millions of combined installs. This site is our web project: the same care for simplicity and privacy, on any device with a browser.
How the site is funded
The tools are free and always will be. The site is supported by unobtrusive advertising, which covers hosting and development. We never sell your data — see our privacy policy for details.
Suggest a tool
Missing something you need? Tell us — the most requested tools get built first.