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TOTP / 2FA Generator

v1.0.0

Generate time-based one-time passwords (TOTP / RFC 6238) for two-factor authentication testing.

Generates TOTP (Time-based One-Time Password) codes from a Base32 secret, compatible with Google Authenticator and similar apps.

How to use
  • →Paste the Base32 secret from your authenticator app or service.
  • →The 6-digit code refreshes every 30 seconds — the progress bar shows remaining time.
  • →Use the QR code generation to encode the secret for scanning.
  • →Try a preset from the example picker to see sample input.

Enter or generate a Base32 secret