If you find yourself having to give out your Wi-Fi password a lot, a nice hack is to turn it into a QR code and post it somewhere where visitors can scan it.

Enter your WiFi connections SSID, encryption type, and password Generate the QR code and print it to stick it your fridge generating QR code for your home WiFi connection ...

A QR code is an easy way to share your WiFi password, if you know how to make one. Tima Miroshnichenko / Pexels ...

If your friends come over to your house, you might need to tell them your WiFi password. It becomes annoying and cumbersome if there are more than a couple of friends at your house. You can use ...