QR codes are those square barcode-looking things that when scanned by your iPhone 16 Pro, Galaxy S25 Ultra or any other phone ...

Select Scan a QR code if that's what you have ... you set up with Google Authenticator. Open the Google Authenticator app on your phone, find the correct account, and note the number provided ...

The easiest way to read a QR code is to use the good old Camera app ... scan and recognize many types of QR code or barcode data, supports all major code formats, and includes a 2FA authenticator ...

and then scan the resulting QR code with Google Authenticator on another device. We like that the app verified our identity before allowing the transfer. If you enable Google Authenticator’s ...

You'll see a new page for setting up the authenticator app. This will be similar no matter which service you're using. The default option will be to scan a QR code for automatic setup. Don't worry ...

Aegis Authenticator is a highly customizable authentication app for Android users with tools ... that it only requires camera access to scan QR codes, which appears to be accurate.

The best part is you don't need to download any additional apps — your iPhone's Camera app does all the work. Let's explore how to scan QR codes on your iPhone 16. Launch your iPhone's Camera app.