QR codes are everywhere, tantalizing us with hidden information. Of course, a few of them are portals to malware or other uncool business, so it's not a good idea to just scan them all and hope for ...

You can also export your generated QR code in PNG or EPS format. For Google Maps, there’s an embedded map by which you can search for a location to generate your Google Map QR code. Additional ...

QR codes are used for everything from opening a restaurant menu to making payments: just point your camera at the QR code, and your phone will automatically open the relevant page. But what happens ...