QR & Barcode Scanner Reader Creator Image scanner is a free app to generate and scan QR codes. QR is an acronym for a quick response code. It is a type of matrix barcode that uses a sequence of dots (or bars) to represent a number. This barcode can be used to store a URL, an email address, a location, and other information. The information is usually stored on a tag attached to the code. This tag can be scanned by a smartphone or other device to obtain the information.

To use this app, you need to go to the Play store and download the app. After installing the app, go to the Settings menu and enable the Camera permission.