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Google Authenticator

Name: Google Authenticator
Rating: 4 (45953 reviews)

Google LLC

Enable 2-step verification to protect your account from hijacking.

4.0

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Enable 2-step verification to protect your account from hijacking.

Google Play

Google Authenticator generates 2-Step Verification codes on your phone.

2-Step Verification provides stronger security for your Google Account by requiring a second step of verification when you sign in. In addition to your password, you’ll also need a code generated by the Google Authenticator app on your phone.

Learn more about 2-Step Verification: https://g.co/2step

Features:
* Generate verification codes without a data connection
* Google Authenticator works with many providers & accounts
* Support for Android Wear
* Dark theme available
* Automatic setup via QR code

Permission notice:
Camera: Needed to add accounts using QR codes

App Store

Google Authenticator works with 2-Step Verification for your Google Account to provide an additional layer of security when signing in.

With 2-Step Verification, signing into your account will require both your password and a verification code you can generate with this app. Once configured, you can get verification codes without the need for a network or cellular connection.

Features include:
- Automatic setup via QR code
- Support for multiple accounts
- Support for time-based and counter-based code generation

To use Google Authenticator, you need to enable 2-Step Verification on your Google Account. Visit http://www.google.com/2step to get started.