Is there any codes for Free Realms

Yes there is lots! A few of them are written under this scentence:  FlyingDragon  Drink Milk  Milkrocks  Milkrules  barkbark  facebookfans01  facebookfans03  facebookfans04  facebookfans05    Sorry, i don't remember any other ones. But you can always use google ;)