Privacy Policy

Last updated: March 2026

Information We Collect

This website is a static calculator tool. We do not collect, store, or transmit any personal information. All calculations are performed locally in your browser. No data is sent to any server.

Cookies and Local Storage

We use browser local storage only to remember your dark/light mode preference. No tracking cookies are used.

Third-Party Services

If you make a purchase, you will be redirected to Stripe for payment processing. Stripe has its own privacy policy. We do not store your payment details.

Analytics

We may use privacy-respecting analytics (such as Cloudflare Web Analytics) to understand general traffic patterns. These do not use cookies or track individual users.

Contact

For any privacy questions, contact us at jackmckew2@gmail.com.