Google Authenticator
Google Authenticator App Info
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App Name
Google Authenticator
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Price
Free
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Developer
Google LLC
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Category
Tools -
Updated
2024-06-26
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Version
4.2.1
Frequently Asked Questions
How do I set up Google Authenticator for my accounts?
Download the app, tap the '+' icon, scan the QR code provided by your online service under their 2FA settings, and follow prompts to complete setup.
Can Google Authenticator generate codes without internet?
Yes, Google Authenticator works offline, generating verification codes based on time or counters without needing an internet connection.
How do I add multiple accounts to Google Authenticator?
Open the app, tap '+' to add a new account, and scan QR codes or enter manually for each service you want to secure.
How do I transfer my accounts from one device to another?
Use the 'Transfer Accounts' feature in settings, scan the QR code on your new device, and follow instructions to migrate accounts securely.
What are the differences between time-based and counter-based codes?
Time-based codes change every 30 seconds; counter-based codes generate based on a sequential counter, providing additional security options.
How do I enable 2-Step Verification for my Google Account?
Go to Google Account Settings > Security > 2-Step Verification, and follow prompts to activate it which allows Google Authenticator to work.
Is there a subscription fee for using Google Authenticator?
No, Google Authenticator is free to download and use; there are no hidden charges or subscription fees.
Can I back up my Google Authenticator accounts if I lose my device?
Google Authenticator doesn't support cloud backups; transfer accounts through QR code or manually reconfigure on your new device to restore access.
What should I do if the verification code isn't working?
Ensure your device's time is correct, try re-scanning the QR code, or manually enter the code. If issues persist, reconfigure the account setup.
