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.

Now, place the QR code in front of the camera on your computer, and the Camera app will scan it for you. Press the link displayed at the bottom of the Camera app window. Read : How to scan a Wi-Fi ...

That’s it—the app will scan the QR code in no time. 2. Use an Online QR Scanner. While the Camera app from Windows will work in most cases, you need something else to scan QR codes locally on ...

Within seconds, a custom QR code incorporating your Wi-Fi’s SSID and password will appear. You then have the option to save it in HTML5 localStorage, export it as a picture, or print it out.

You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do it already. The humble QR (or Quick Response) code has become ubiquitous ...

There are a variety of QR code generator apps out there, ... Again, if you use a Chrome browser on any desktop computer — a Mac or a Windows PC — you can use it to create a QR code.