Cookie Policy
Last updated: 26 May 2026
What we use cookies for
Bury3D uses a small number of strictly-necessary cookies. We don't use advertising, marketing, or third-party tracking cookies — there are no third-party scripts loaded for analytics or remarketing.
The cookies we set
| Cookie | Purpose | Lifetime |
|---|---|---|
| sb-access-token / sb-refresh-token | Supabase auth session — required for sign-in. | Up to 7 days; rotated by Supabase. |
| bury3d.cookies-ack | Remembers that you've dismissed the cookie banner. | 1 year (localStorage, not a cookie). |
| bury3d.install.dismissed-at | Remembers that you've dismissed the "Install Bury3D" prompt. | 30 days (localStorage, not a cookie). |
Third parties
Stripe sets its own cookies when you visit a hosted checkout or invoice page; Stripe's use is covered by their cookie policy. Sentry, our error monitoring service, doesn't set cookies in our integration.
Managing cookies
You can clear cookies and site data at any time from your browser's settings. Signing out clears the Supabase auth tokens. Removing the install / cookie-banner localStorage entries will simply cause those prompts to reappear once.