2FA security guide
How to Use Google Authenticator in a Browser
This tool provides a browser-based Google Authenticator style experience for generating codes from an existing 2FA secret.
Enter the secret provided during your account security setup, or paste an otpauth:// link. The tool reads the configuration and calculates the current code locally.
A browser tool cannot replace your provider’s 2FA setup or recover a lost secret. Treat the secret as an account credential and keep it private.
How to use it
- Find the existing secret in your account security settings.
- Paste it into the authenticator and check the code.
- Enter the current six-digit code on the original sign-in page.