Scanning a QR code without your phone requires a little help from Google or a webcam.

Google is changing the way you confirm if contacts are legit. The company has begun rolling out a QR code to verify that the ...

1Password updated its app to let users share Wi-Fi passwords by generating a QR code, and the feature is brilliant.

Conveniently share your Wi-Fi network name and password via QR code with your nearby family and friends by having them scan the code – no links or extra taps needed,” says the 1Password team.

You don't need your phone to open a QR code. You probably already know how to scan a QR code with your phone. It's simple enough: just open the camera app, point your phone at the code, and tap ...