Scanning QR codes on your Galaxy S24 allows you to quickly access information embedded in the code, such as website URLs or contact details. This can be done using Google Lens or your phone’s ...

Why Gmail is replacing SMS codes with QR codes - and what it means for you With SMS an unsecure method of authentication, Google is eyeing a more robust solution with QR codes.

Instead of getting six-digit log-in codes via SMS, which is unsafe and prone to phishing, users will see a QR code that they can scan with their phone’s camera.