QR code generator with logo inside
The QR code was created in Japan by an engineer and graduate of Hosei University named Masahiro Hara. QR stands for "quick response code".
It can be scaled (reduced or enlarged) without loss of quality, and an image can be placed inside, for example, a company logo.
QR code is used where it is necessary to quickly transfer information to a computer or mobile device. This can be a link to the product's website, a product card or an electronic business card contact with a phone number, name and postal address.