

what exactly are you looking for? you start asking for a character creator, but then you say you need npc tokens.
do you need a drawing program to create token images? or, do you have images and do you want to create tokens from the images? what kind of tokens?
or do you need something to design a full character sheet? in that case, for which game?

see the one linked by another user , or use heroforge.com or similar tools ?