A free program for Android, by Olyfox Webbrowser Inc..

QR codes are everywhere. When scanned, they provide information about the item that is scanned. This can be useful in a variety of ways. One of the most common uses is to access a Wi-Fi network. The information that is provided is the network’s name, the password, and the security. This is useful because it lets you connect to the network without remembering the password. The QR code also contains the date and time of the scan. This is useful because it enables you to know when the QR code was scanned.

Using this app, you can create QR codes for WiFiWiFi networks, WiFi passwords, and WiFi passcodes.