Originally invented in 1994 by Denso Wave, the Quick response code, or QR code, is a two-dimensional barcode with a larger storage capacity than the standard UPC. Its uses include product packaging, advertisements, and labeling of products on the shelves of retail stores. QR codes often contain information about a product or a is a link to a website about the product.

App, Barcode, Business terms, Computer acronyms, Hardware terms, Internet terms, Matrix code, Phone terms, Semacode, Software terms

The QR code technology was originally developed in Japan, for use in their automotive industry.

  • How to scan a barcode or QR code with a smartphone.
  • Use the QR code generator to generate a custom QR code.