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 use your iPhone to scan documents, QR codes, and other files using the Notes app and your camera.

Learn how to identify fake QR codes and avoid scams. Spot QR code red flags before scanning and stay safe with these practical tips Learning how to identify fake QR codes from legitimate ones isn’t ...

A woman holds a smartphone to scan a QR code for contactless payment in a restaurant. QR codes are being used by businesses and brands for everything from payments and registrations to advertising and ...