* What is Share WiFi with Barcode? This widget is the easiest WiFi password sharing tool, it can convert WiFi hotspot name and password into a picture with QR code. * Why use Share WiFi with Barcode? In public places, when you share a WiFi hotspot with everyone, the hotspot name and password are difficult to record and input on the phone. Using this widget, it can convert the link into a picture with a QR code, the user can print the picture or share the picture with a friend, and the friend can