DiceBear Avatars - Pixel-Art Avatar Generator and -Provider by Identifier/Hash/Seed in JavaScript for Browsers and...
The Character Creator - aims to provide a fun and easy way to help you find a look for your characters.
face.co - face.co is a SVG Avatar Generator - Online Vector Avatars Generator for Your Site
Avatar Maker - Create your own avatar online
South Park Avatar Creator - Create your own South Park alter-ego or make one of your family and friends!
Avataaars Generator - A simple avatar generator