Do you want to scan QR code from image on Android or iPhone? Here are four different simple and straightforward methods to scan QR code on screen.

Google has finally started rolling out Android's redesigned QR code scanner — a year after we first spotted it in a teardown.

QR codes make it possible to scan an image with your phone’s camera to open a link. In the early days of Android, the easiest way to post links to Android apps was with QR codes, which is why ...