qr code
/kjuː ˈɑːr koʊd/
machine-readable barcode
Scan the QR code to open the website.
Use a phone's camera to read the QR code and access the site.
Technology
technical
A two‑dimensional barcode that stores data and can be read by a camera or scanner.
The restaurant placed a QR code on the table so customers could view the menu on their phones.
Customers scan the printed QR code to see the digital menu.
Often used for quick access to URLs, payment links, or contact information.
Collocations
scan a QR codeuse a device to read the QR codegenerate a QR codecreate a QR code from data
English Dictionary