This page will let you generate random passwords based on the characters you want to use. This is great for pretty secure passwords for sensitive systems, wireless encryption keys, and as source data for other programs. If the bar above is red, it uses the browser's random number generator, which isn't really that secure. If you move your mouse around a bit and get that bar to be orange or better, it uses a better random number generation technique, and that will generate even better passwords.

If you want to make WEP keys, click on "Hex" and then on the length of the WEP key you want to make (10, 26, 58).