How to Add an Account to Google Authenticator You need two things: Google's authenticator app and a code from the account you want to add to the app (Facebook, Amazon, your bank, etc.).

If you can't log in to the Google Authenticator app, you can try other two-factor authentication (2FA) methods like Google backup codes. It automatically generates these codes when you set up 2FA ...

Google's 2FA setup now allows users to bypass SMS verification and directly set up protection with authenticator apps or hardware keys.

First, turn on two-factor authentication for the account. You'll get a QR code or setup key. Next, open the Google Authenticator app and tap the plus sign. Record the 2FA code/key. Whenever you're ...