Google authenticator qr code3/12/2024 Some websites will even show you a 16-digit random code that is often next to the QR code. When you lose or break your phone you can use any TOTP 2FA app to read that QR code and get back into your accounts. Take that printed out page with the QR code and keep it somewhere safe in your home. The QR code you see when setting up Google Authenticator can be read by any TOTP 2FA app, and it does not expire. When setting up 2FA that uses Google Authenticator it’s best you avoid using Google Authenticator altogether and use Authy, Aegis, 2FAS, or any other TOTP 2FA app instead.Īn even better idea is when you see the QR code to scan for Google Authenticator, you simply print that page out. You can only fit so much data inside the QR code, and limiting it to 10 is a safe number. Google is not open about why they do this limit, but it would seem obvious that they do it because of the character limit QR codes have. So if you have 32 accounts inside your Google Authenticator app you will have 4 QR codes, 3 will be for 1 to 30 and the 4th will be the last 2. The Google Authenticator app will only export 10 accounts at a time when you export. The Google Authenticator app or Aegis app can read this data and import your codes (10 at a time) at any time and without the need of an internet connection. What it basically means is that this string of text is OTP migration, and all your data is inside the gibberish of letters and numbers. What’s inside the export QR Code looks like this: otpauth-migration://offline?data=CkoKDZePmX7z8qHgFlH9yVcSIlRoaXNfaXNfYW5fRXhhbXBsZTplbWFpbEBlbWFpbC5jb20aD0V4YW1wbGVfV2Vic2l0ZSABKAEwAhABGAEgAA%3D%3D What’s In The Google Authenticator Export QR Code? If you get a new device, be sure to disable and then reenable 2FA on your Activision account using a supported authenticator app* on your new device.Here is just a short list of TOTP apps that I consider better than Google Authenticator: Only use a backup code when you cannot access your authenticator app (e.g., lost, broken, or new device). IMPORTANT! Backup codes should not be used as the primary way to log in to your account. Since the backup codes are mainly used when you cannot access your authenticator app, we recommend keeping your backup codes somewhere other than on the device with the app.
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