Here is one of many sites that creates a strong password. While there are a number of sites that can do this, this site creates a text string that makes it a bit easier to remember. For example, #h7M5%�7 comes with a string: # harry 7 MICROSOFT 5 % � 7. Some people may find this easier to remember and anything that can help people to have stronger passwords is a good thing. Also, you may be able to write down this password for your wallet with less fear that some will figure out that it's a password.