Software built into the cameras on iPhones and Android phones make quick work of decoding QR codes. How do you do that on a laptop or desktop computer?

QR codes are the scannable technology of the moment, used across social media, in marketing and advertising campaigns and in the enterprise to quickly share information and drive engagement. But ...

A woman looking at a QR code coupon on her smartphone. QR codes skyrocketed in popularity during the touch-free days of the COVID-19 pandemic, and now they’re everywhere. From menus to forms and ...

Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device.