Search results
The Google Authenticator app can generate one-time verification codes for sites and apps that support Authenticator app 2-Step Verification. If you set up 2-Step Verification, you can use the Google Authenticator app to generate codes to sign in to your Google Account. You can still generate codes without an internet connection or mobile service.
The Google Authenticator app can generate one-time verification codes for sites and apps that support Authenticator app 2-Step Verification. If you set up 2-Step Verification, you can use the Google Authenticator app to generate codes to sign in to your Google Account. You can still generate codes without an internet connection or mobile service.
When you don't have an internet connection or mobile service, you can set up Google Authenticator or another app that creates one-time verification codes. To help verify it's you, enter the verification code on the sign-in screen.
This help content & informationGeneral Help Center experience Search
People with your phone number can see that you use Duo and call you using the app. If you connect your Google Account, they can also connect with you across Google services. Duo can periodically send your contacts and location to Google. If you call someone not saved in your contacts, Duo will display your phone number so they can see who’s calling.
My Google Authenticator codes don’t work It may be because the time isn’t correctly synced on your Google Authenticator app.
How can I recover my Facebook code for Google Authenticator? - Google Account Community. Skip to main content. Google Account Help.
If you can’t sign into your Google Account with your normal 2-Step Verification, you can use a backup code for the second step. Create backup codes to use in case you lose your phone, change your phone number, or otherwise can't get codes by text, call, or Google Authenticator.
How do you install authenticator on both an android phone and a PC? - Google Account Community. Skip to main content. Google Account Help.
This help content & informationGeneral Help Center experience Search
