Your Chromebook’s camera can scan QR codes. That too without any apps or extensions. Here is how to do that.
Scanning QR Codes with Chromebook Camera
Open your Chromebook’s camera app.
Tap the QR code icon at the top-right corner.
Show the QR code infront of the camera. You will see the link from the QR code on the screen.
Click the link or copy content.
That is how you use your Chromebook camera to scan QR codes, no extensions or apps needed.
Hope you found this tip useful. Share your questions in the comment box below.