You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

You can scan a barcode with your iPhone by using a third-party app. Currently, there are no built-in apps that can read ...

QR codes, which can be easily read with a smartphone camera, are used in various areas of daily life, such as as links to websites and for cashless payments. A page has been published that provides an ...