Privacy Policy

Last updated: August 4, 2026

Crossover is built to need as little of your data as possible — especially given the financial numbers involved.

1. What happens to the numbers you enter

Your loan amount, interest rate, term, and any extra payment are read directly into your browser's memory and calculated there using a local script. None of it is ever transmitted, uploaded, or stored on a server. Closing the tab discards everything instantly.

2. Cookies and analytics

Crossover does not currently use cookies, analytics, or any tracking scripts. If that changes in the future, this policy will be updated to describe what's added and why.

3. Accounts and data storage

There is no account system. We don't store your calculations, browsing history on the site, or any identifying information, because none of it is ever sent to us in the first place.

4. Children's privacy

Crossover is not directed at children and is not knowingly used to collect information from anyone, of any age, since no personal information is collected at all.

5. Changes to this policy

If this policy changes, we'll update the date at the top of this page. Significant changes — like adding analytics or data collection — will be described plainly here.

6. Contact

Questions about this policy can be sent to hello@crossovercalc.app.