Legal

Privacy

There is no account. We do not ask for your name, email, or a password to use a calculator. What you type into a calculator is used to compute a result in the page. We do not send the weight you lifted to an analytics event.

What stays on this device

Three keys in localStorage, if you use those features: orm-unit (kilograms or pounds), orm-recent (lifts you picked), and orm-history (sets you chose to log). Clearing the site data in your browser deletes them. We cannot see that history from a server, because it never leaves the browser as a saved record.

Analytics

The pages load Google Analytics 4 (G-YJKXSGCGPQ). Google may set a cookie and receive the page URL, a rough location, and the browser type. Events from this site are which calculator ran, which lift name you picked, and whether you copied a result. The weight and the reps are not in those events.

We do not use Microsoft Clarity or another session-replay tool. If that ever changes, this page will name it before the script ships.

Contact

Privacy questions: support@onerepmax.io.