Secret Input
Generate a current code instantly, then optionally save the secret locally on this device.
Saved secrets are stored only in browser localStorage on this device. They are not encrypted or synced to a server.
Current Code
Standard 6-digit TOTP with a shared 30-second refresh window.
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Code refreshes automatically
Next refresh20s
Saved Accounts
Copy current 6-digit codes without re-entering each secret. Deleting an item removes it from localStorage immediately.
No saved accounts yet. Add a label and valid Base32 secret above to keep it on this device.