DiceBear Avatars - Pixel-Art Avatar Generator and -Provider by Identifier/Hash/Seed in JavaScript for Browsers and...
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.
Doll Divine - Doll Divine is a web application that allows you to create your own virtual dolls, dress them up and share them with your friends.
HeroMachine - Create your own super-hero, sci-fi, or fantasy character sketch
Avataaars Generator - A simple avatar generator
The Character Creator - aims to provide a fun and easy way to help you find a look for your characters.