QR codes are links that can be scanned using various smartphone apps. You'll find our favorite apps for scanning QR codes for both Android and iPhone.

Locate the bar code label of the product you are scanning. Make sure the barcode is clean and free or debris to ensure a proper reading. Swipe the scanner over the code from top to bottom.

QR codes are easy to use, if you know how to access the information they contain and have an internet connection.

To scan a QR code with your iPhone or Android, you'll want to use the QR code lens feature of your camera or download a QR code reader app.