Account Security in the dashboard has two backup sign-in options for your Supabase account.
If you only sign in with an OAuth provider, such as GitHub or ChatGPT, you can add a password for your account email. If you lose access to that provider, sign in with your email and password instead.
When you set up MFA, you get 10 single-use recovery codes. If you lose your authenticator app, use a code to complete the MFA step. Account Security shows how many codes are left and lets you regenerate them.
No action required, but we recommend setting up both. See the MFA guide for details.