🔐 Free 2FA Code Generator Online

Generate secure two-factor authentication codes online. Compatible with Google Authenticator, Authy, Microsoft Authenticator, and all TOTP apps. No registration required - completely free!

⚠ī¸ For demonstration purposes only - Do not use real secrets

Scan with Authenticator App

Scan with Google Authenticator, Authy, or any TOTP app

🔐 Want to Save Your Keys?

Log in to save your 2FA keys securely and access them from anywhere!

Login / Register

How to Use the 2FA Generator

  1. Enter your Base32 secret key - Get this from your service provider
  2. Click Generate Code - Creates a 6-digit TOTP code
  3. Use the code - Enter it in your app within 30 seconds
  4. Scan QR Code - Add to your authenticator app for future use

Compatible Apps

Works with Google Authenticator, Authy, Microsoft Authenticator, 1Password, LastPass Authenticator, and any TOTP-compatible app.

Security Features

  • Client-side generation - your secrets never leave your browser
  • No data storage - completely private and secure
  • Real-time code generation with countdown timer
  • QR code generation for easy mobile setup