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.

You’ll receive Google prompts as push notifications on: Android phones that are signed in to your Google Account. iPhones with the Gmail app , the Google Photos app , the YouTube app , or the Google app signed in to your Google Account. Based on the device and location info in the notification, you can:

If you use Google Voice to get verification codes, you could lock yourself out of your account. For example, if you sign out of your Google Voice app, you might need a verification code to get back in. But, because it’s sent to your Google Voice, you can’t get the code. Work, school, or other organization accounts

Learn how to install the Google Authenticator app to get codes on your phone. Set up a security key Security keys are one of the most secure second steps you can use with your Google Account.

No novo dispositivo, instale o app Google Authenticator. No app Google Authenticator, toque em Começar. Faça login na sua Conta do Google. No dispositivo antigo, crie um QR code: No app Google Authenticator, toque em Menu Transferir contas Exportar contas. Será necessário desbloquear o dispositivo.

Users generate one-time verification codes on a hardware token (small hardware device) or an app on their mobile device, such as Google Authenticator. The user enters the code to sign in to their computer and other devices, including the mobile device itself. Google Authenticator and other apps don't need an internet connection to generate codes.

Sep 21, 2022 · This help content & information General Help Center experience. Search. Clear search

This help content & information General Help Center experience. Search. Clear search

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.

Google Authenticator App from the Google Play Store and Apple App Store; Google prompt on a compatible mobile device; Security key; Text message (SMS) The 2-Step Verification can help ensure that potential attackers can't access your account even if they have your password.