Beware of QR codes: Those ubiquitous patterns of cyber dots could be sending you to a world of trouble, a tech expert has warned. Phone users should always make they are using a QR code — which ...

How to scan QR codes on an Android device. Open your Android camera app. Some third-party camera apps have built-in QR scanners, but not all, so you might as well use the native app. Point the ...

Your Android phone's camera likely can scan QR codes without the use of a third-party app. Here's how: Open the Camera app and hold your Android phone so that the QR code appears in the viewfinder.

The Android-only app from Simple Design is one of the most popular QR code scanner apps. It’s free to use and lets you save QR codes to your phone or easily share them with friends. The QR code ...

Google’s latest Code Scanner API in GMS can auto-zoom and read QR codes from a distance using machine learning. It lets developers embed the feature into apps.

QR codes are a great way to relay a lot of information in a small space and your Android phone has multiple ways to read them. Here's how to do it.