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

Download Google Authenticator by Google on the App Store. See screenshots, ratings and reviews, user tips, and more apps like Google Authenticator.

May 31, 2025 · Love using Google Authenticator but don't want to only rely on your phone? Learn how to use Google Authenticator on a Windows PC.

Browse the different types of passwordless authentication tools we offer that are designed to help you sign in quickly and securely across devices.

Google Authenticator is a software-based authenticator by Google. It implements multi-factor authentication services using the time-based one-time password (TOTP; specified in RFC 6238) and …

Nov 16, 2025 · Learn how to get a verification code from the Google Authenticator app, view your codes, fix missing codes, and transfer them to a new phone.

Jan 29, 2025 · The verification code can be generated by the Google Authenticator app on your phone, even if you don't have a network or cellular connection. * Sync your Authenticator codes to your …

Mar 2, 2025 · Google Authenticator provides 2-step verification codes to help protect your online accounts. Here's how to add an account to Google Authenticator and use it to log in.

Feb 9, 2022 · One of the most popular forms of token-based 2FA is Google Authenticator. Here's how to use it.

Jul 21, 2025 · Learn to use Google Authenticator on any device. This full guide covers 2FA basics, app setup, transferring accounts, troubleshooting, and key security tips.