Google Authenticator has been around for over a decade, is free, and will work with virtually every service that supports ...

Looking for a free two-factor authentication app that works across platforms? Proton Authenticator offers broad import capabilities, iCloud sync, and thoughtful security features from a company you ...

Syncing your Google Authenticator codes now happens through your Google account—the feature is available on the latest iOS and Android versions of Google’s app. Authenticator gives you the ...

Also, Google still supports the old way of transferring Authenticator data to a new smartphone. It uses QR codes to move that data between devices.

Transfer Confirmation: Once all QR codes have been scanned, the Google Authenticator app on your new phone will display a confirmation message, indicating the successful transfer of your accounts.

Earlier this week, Google updated its Authenticator app to enable the backup and syncing of 2FA codes across devices using a Google Account. Now an ...

google-authenticator This will bring up a large QR code in the terminal window. You will most likely need to adjust the size of your window to see the entire code.

As of today, Google Authenticator will now sync any one-time two-factor authentication (2FA) codes that it generates to users' Google Accounts. Previously, one-time Authenticator codes were stored ...

While Google Authenticator is immensely popular, one of the biggest critiques has been the inability to back up one-time 2FA codes and the lack of multi-device support.