Portrait Wizard - Create custom hand-drawn like character portraits
HeroMachine - Create your own super-hero, sci-fi, or fantasy character sketch
ePic Character Generator - ePic Character Generator lets you create realistic character images as assets for games, illustrations for stories, or avatars for role-playing sessions.
Avatar Maker - Create your own avatar online
Anime Avatar Creator - Anime Avatar Creator is a multi-functional application that helps you to make an avatar and change the appearance of any avatar with professional avatar-making tools.
The Character Creator - aims to provide a fun and easy way to help you find a look for your characters.