TOTP Generator

Security

Time-based one-time codes from a secret or otpauth:// URI, with QR.

Secrets stay in this tab and are never stored or sent anywhere. Use this to test 2FA flows and enrolment QR codes; anyone with the secret can generate your codes, so do not paste the secret of a real account you care about.

Secret

A Base32 secret, or a full otpauth:// URI from an enrolment QR code.

Algorithm

Digits

Period

Issuer

Account

Enrolment URI

What an authenticator app reads from the QR code.

No secret yet

Enter or generate a secret to build the URI.

Current code

Codes appear here

They refresh automatically every period.