You can still scan any QR code image using a free website—and it works on any device, including Windows and Mac. To get started, open the Web QR website on your device and tap the Camera icon.

Whether you need to scan a QR code, or you want to create a QR code of your own (for a wifi network, a contact card, or anything else), you’ve got a variety of options to pick from.

How to scan a QR code with your iPhone’s Camera app Your iPhone’s built-in Camera app can scan QR codes, and it’s as easy as taking a photo. Here’s how: Open the Camera app and hold your ...

You could point your phone at the computer screen, but that inter-device dance isn’t necessary. You can open that code right from your laptop or desktop. Scan a QR code in Google Chrome ...

Scan a QR code with your webcam Sometimes you have a QR code on a sheet of paper but your phone isn’t handy. Your laptop has a camera, though, and you can use it instead.

QR codes are a close cousin of the bar codes on product packaging that cashiers scan with infrared scanners to let the checkout computer know what products are being purchased.

You used to need a third-party app to scan QR codes, but with iOS 11 Apple built it right into the camera app. It couldn’t be easier to use. How to scan a QR code First, open the Camera app.

QR Code Reader is by far the easiest way to scan QR codes on Windows Phone. It also excels at deciphering the type of smaller, resized QR codes commonfly found embedded on web pages that confuse ...