Have you ever found yourself having to constantly write out or say your Wi-Fi login and password to family and friends that visit or stay over? I know I have. A simple solution to that problem is to ...

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

Use online tools like WiFi Card or QiFi to create a printable QR code for your Wi-Fi password. This way, it becomes easy to distribute it.

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 ...