Rolling Key
A time-based one-time-password generator that runs entirely in this tab.
Code algorithm verified against RFC 6238
Every secret you add stays in this browser's local storage. Nothing is uploaded, synced, or sent anywhere, ever. Closing private browsing or clearing site data removes saved accounts, so this works best for quick or temporary codes rather than as your only 2FA backup.
No accounts yet. Add one above using a base32 secret key.