About utils.directory

utils.directory is a collection of free online tools — converters, calculators, generators and text utilities — that run entirely in your browser. There is nothing to install and nothing to sign up for: open a tool, and it works.

Private by design

Every tool on utils.directory is built with client-side technology. The files you convert and the text you transform are processed on your own device and are never uploaded to a server. You can verify this yourself: once a page has loaded, every tool keeps working even if you disconnect from the internet.

Fast and simple

The site is a static page with no accounts, no tracking pixels and no heavy frameworks. Tools respond as you type, pages load quickly, and the whole site works on phones as well as desktops — including in dark mode.

Free

utils.directory is free to use. The site is supported by advertising, which keeps the tools free for everyone. You can read more in our Privacy Policy.

Contact

Questions, corrections or a tool you'd like to see? Email us at hello@utils.directory — we read everything.