This application has likely been made countless times before, but for easiness etc, here is an AdventureQuest cracker.
It is a small edit of this application. Thank you to ToxLP for original methods.
This wasn't hard to make at all but I'm sure it'll come to good use. If the account is a Guardian, it will say so when you crack it.
My main motivation to make this was so that people can get the Guardian class in AQWorlds easily.