Privacy policy

Last updated 7 October 2026.

What you enter into tools

All calculators and utilities run in your web browser. Numbers, text, JSON, tokens and other input are processed on your device and are not sent to or stored on our servers.

Stored on your device

We store two small preferences in your browser’s local storage: your light/dark theme and a list of tools you recently opened. You can clear them at any time through your browser settings.

Analytics and advertising

We may use Google Analytics to understand which pages are used, and may show ads through Google AdSense. These services can set cookies and collect usage data such as pages viewed and approximate location. Where required by law, we ask for consent before enabling them. See Google’s privacy policy for how it handles this data.

Contact

Questions about privacy: contact@uzair.tech.