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TL ToolLab

Generators

OTP / TOTP Generator

Generate time-based one-time passwords (TOTP/OTP) compatible with Google Authenticator and Authy. Enter a secret key to get a 6-digit OTP code.

The Base32 secret key from your 2FA setup page (same as used in Google Authenticator)

TOTP Code
Expires in seconds
⚠ This tool runs entirely in your browser. Your secret key is never sent to any server.