QR Code Generator generates QR code, which is short for Quick Response Code and it is a two-dimensional bar code. QR Code has horizontal and vertical data’s.
QR Code are similar to Bar code which are optical machine-readable labels attached to products that contains information related to the products.
Bar codes contains information on the vertical bars, no information is stored horizontally and it is one dimensional. Where as QR Code Generator generates QR codes made of black dots, squares on white background. Information’s are embedded both horizontally and vertically, hence it is called as two- dimensional bar codes.
QR Code Generator – How to Use
Select your preferred size, leave encoding to default value. Type your messages in the text box. When the messages are more or while using URL choose the error correction level M or Q.
Click button to generate QR Code. Save this as image and then use it where ever you want.