Use the built-in camera app on your Android device to scan a quick response (QR) code, or use a code scanner on older models.

QR codes are a great way to relay a lot of information in a small space and your Android phone has multiple ways to read them. Here's how to do it.

 You might have come across QR codes and might also know the unique benefits of using them but you wouldnt have got the right app to make use of your mobile phone to read the QR codes. Here ...

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.