All you have to do is scan a QR code for the service you want to turn 2FA on for, and the app will generate a new log-in code around every 30 seconds.

Microsoft Authenticator – Sets up two-factor authentication by scanning QR codes presented by websites or services. Snapchat – Snapchat lets users scan Snapcodes, a type of QR code unique to ...

Some developers would lead you to believe you need to download their app to scan QR codes. Spoiler: Your phone can do that with built-in features.

TECH How to scan a QR code with your iPhone or Android phone (no apps needed) QR codes are those pixelated squares you see in restaurants, advertisements, stores, food packaging, business cards ...

Use Code Scanner on iPhone to scan QR codes and seamlessly navigate to the destination link. Use the Camera app to scan codes in record time since the camera is just a swipe away, with QR code ...

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.

Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have.

Can you scan a QR code from a screenshot or photo? Yep, you can.

The Authenticator desktop app uses a few simplistic UI, but it gets the job done. In the resulting window, click the QR code button directly to the left of Add in the top-right corner and select ...

When Apple releases iOS 17 in the fall, anyone who tends to use their iPhone's camera to scan QR codes can expect to find the process a little easier, thanks to a small but significant change ...

QR codes being actionable on iOS can also be relevant when adding vaccination records to the Health app or setting up two-factor authentication with passwords in Settings.