Privacy Policy

Quantio is designed to keep your data on your device. This page explains exactly what that means in practice.

What data we collect

Nothing you type into a Quantio calculator leaves your browser. There is no backend, no analytics script, no tracking pixel, and no third-party request that includes the values you entered. Calculations run as plain JavaScript on the page and the result is rendered locally.

Hosting and server logs

When your browser requests a Quantio page, our hosting provider records standard request metadata (your IP address, the page you visited, the time of the request, and the User-Agent header). This information is used for operating and securing the service and is retained for a limited period. We do not link this metadata to anything you type into a calculator.

Cookies and local storage

Quantio does not use cookies and does not write anything to your browser's local storage. The only stateful behaviour is the language you have selected, which is encoded directly into the URL — open a calculator in a different language and you will see a different URL path.

Changes to this policy

If we ever change how Quantio handles data, this page will be updated and the effective date below will move forward.