🔐 2FA Code Generator

Free, Offline, Secure TOTP Generator

This is the secret key you receive when setting up 2FA (not the 6-digit code)

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100% Offline

All code generation happens in your browser. Nothing is sent to any server.

Instant Generation

Get your 6-digit TOTP code instantly with automatic refresh every 30 seconds.

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Universal Compatible

Works with Google Authenticator, Authy, Microsoft Authenticator, and more.

How to Use

  1. Get your secret key - When setting up 2FA on any website, look for "Can't scan QR code?" or "Manual entry" option to reveal your secret key.
  2. Enter the secret - Paste or type your secret key in the input field above.
  3. Generate & use - Click Generate to see your 6-digit code. Use it before the timer runs out!