It really depends. A QR code is really a picture that has a link to it. If it is on a box or label at a store it is OK. Plus if your scanning it from an iPhone, a iPhone can't get a virus.
QR is short for Quick Response. QR codes are read by using an application on your cell phone. Once the code is scanned by your phone, you are taken to the website that is embedded in the QR code. QR...
Yes it is perfectly safe just sometimes it might not work just make sure you run a virus check on the software that is going to give you the code and if it comes back clean then it should be...
Yes. The standard generated black and white code can be modified with the addition of colors and change in the actual structure of the code. For instance, the square-cornered edges can be rounded and...