QR codes are so popular that nearly every device with a camera lets you scan them. Here's how to do it with your phone, tablet, or computer.

You can scan a QR code on your Android phone or tablet using the default Camera app or the Google Lens feature in the Google Search app.

Of course, you'll need to physically hold the product's barcode up in front of the device's built-in camera in the same way you would scan a QR code using your smartphone.