You can choose from multiple QR code scanner apps available online, most of which are free and easy to use. If you're on an Android device, however, there are three best ways to scan a QR code ...

The humble QR (or Quick Response) code has become ubiquitous. Invented back in the 1990s to scan car parts, the barcodes got a popularity boost during the pandemic when touchless tech became ...

How many miles can this car travel on a gallon of gas? A quick QR code scan can resolve all these questions and more. Think of this tech as a smart barcode. QR codes existed long before ...

Scanning a QR code with your phone is a common request, and should be simple, right? But it's not always as obvious how to do it as it should be. Read on for straightforward, illustrated ...

The Quick Response code (or QR code) was introduced in 1994, but it never really took off in the US until decades later when the pandemic created a need for a quick, easy, and (most importantly ...

Some developers would lead you to believe you need to download their app to scan them. Spoiler: Your phone can do that with built-in features. QR codes were initially created to track automotive p ...

Follow the steps below to turn your iPhone or Android phone into an instant QR code scanner using nothing more than your default camera app. Step 2: Point your camera at the QR code. If you're ...

Alternatively, open the respective “Quick Settings” menu on your device, and see if there is a “Scan QR code” button. Tap on that function instead. Position the QR code within the frame ...