PRIVATE AUTHENTICATION TOOL

TOTP Token Generator

Runs entirely in your browser. Your key is never uploaded.

This link passes settings in the query string. For security, settings are only read from the URL fragment. They were ignored and removed from the address bar when possible. Use #key=... instead.

Your secret key

The Base32 secret used to generate your TOTP codes.

Never share your secret key. It stays in this browser tab.

Number of digits

Length of the generated code.

Usually 6. Allowed 6–8.

Token period (seconds)

How often the code changes.

Usually 30. Allowed 1–300.

Algorithm

The hashing algorithm used to generate the code.

Only change this if your service requires it.

Updating in 30 seconds

Your one-time code

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Private by design Built with otpauth