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2FA Code Generator (TOTP)
Generate the current 2FA authenticator code from a base32 secret key, with previous and next codes and a countdown.
Tip from Tink: If codes don't match, check your device clock is correct.
For testing 2FA setups or getting a code when your phone is away. Keep secret keys as private as passwords; anyone with one can make your codes.
🔒 Runs entirely on your device. Nothing you type is sent anywhere or saved.
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How to use the 2FA Code Generator (TOTP)
- Paste the base32 secret key.
- Adjust digits or period if needed.
- Read the current code.
Everything runs in your browser. Nothing you enter is uploaded.