What is a QR Code? A quick-response code (QR code) is a type of barcode that contains data for a locator, an identifier, and web tracking. QR codes have been around for a long time. They were first ...

QR codes–square, dot-matrix variants of the venerable UPC–are becoming an increasingly popular way to share information such as URLs, contact details, GPS coordinates, and calendar events. The idea is ...

Uniqode reports on effective QR Code placement strategies for travel-adjacent brands to enhance engagement with on-the-go ...

Overview: The Python QRCode library is witnessing growing adoption as developers seek simple ways to generate QR codes in ...

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?

Used creatively, this technology can expand the ways you reach customers. Many, or all, of the products featured on this page are from our advertising partners who compensate us when you take certain ...

The QR barcode has been enormously helpful during the COVID-19 pandemic, and its creator, Masahiro Hara, is thrilled. Since QR barcodes can handle about 200 times more information than the average ...