Just Added, WoW Password Generator.

If you are just starting out, the most important thing, beyond your character name is making sure your account is secure. We have developed the random password generator to help you build a secure random password. We will not store or archive these passwords, so please put it in a secure place so you don’t loose it. It is also recommended NOT to write your password near your computer where a room mate or someone else who has access to your system could login to your World of Warcraft account.

If you are extra concerned about security, check out this great free option to add an extra level of protection to your account. The Blizzard Mobile Authenticator, free for the iphone and other mobile devices. This extra security generates a unique key each time you login, to use in addition to your regular username and password. Highly recommended.

Download for the iPhone and iPod touch
Download for Korean carriers
Download for US/EU carriers

Enjoy

Password Rules from Battle.net

• Your password may only contain alphabetic characters (A-Z), numeric characters (0-9), and punctuation (!”#$%).
• Your password must contain at least one alphabetic character and one numeric character.
  You cannot enter your account name as your password.
• Your password must be between eight and sixteen characters in length.
• For your security, we highly recommend you choose a unique password that you don’t use for any other online account.