Privacy

Last updated October 22, 2026.

Your designs

The RLF3D app runs in your browser. Your designs, projects and bit library are kept on your computer and are not sent to us.

Payments

Payments are handled by Stripe. We never see your card number. Stripe shares your name, email and, for disc orders, your shipping address and phone number with us so we can deliver what you bought and help you with your pass.

Passes

When the app checks a pass, it sends the pass code to rlf3d.com. We record when a pass was used, to stop sharing and to help if something goes wrong.

Messages and uploads

When you send a message or a disc design, we keep what you sent so we can reply. We don't sell or share it.

Cookies

We don't use advertising cookies, and we don't sell data. Our web host may count visits. The app keeps your pass code and settings in your browser's own storage.

Questions

Use the contact form.