A QR code is an image that can be used to store information. It can be scanned by a smartphone or other mobile device, which will then be able to display the information that is stored in the QR code. It is a very useful tool for many different reasons. For example, you can use it to store information, such as a URL, an email address, or a phone number. You can also use it to create a login for your website or to link to an online resource.

QR Code Scanner & Free Barcode Generator is the best application for scanning and generating QR codes. It is free, easy to use, and has a very simple interface. You will be able to generate QR codes from your phone or tablet.