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 ...

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 ...

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.

This totally unique data then gets shared to the screen via QR code, allowing the guest to still get that seamless login experience.

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