Wifi Password Key Generator creates secure password keys for your wireless network.
Select WEP, WPA or WPA2 as the security algorithm, determine the length of the key and then click on Generate Wifi Key. The app will immediately show the generated password in the alpha-numeric format HEX and ASCII.
Besides creating the password you'll find a button to copy the password to the Windows clipboard.
Wifi Password Key Generator is free, and although it doesn't include options, it's easy to use.