Evatar - The most straightforward global avatar service.
Avatar SDK - AI-powered 3D avatars from one photo
Identicon - An Identicon is a avatar which represents a hash of unique information
Boring Avatars - JavaScript library to generates SVG avatars based on text.
Gravatar - Gravatar (an abbreviation for globally recognized avatar) is a service for providing...
100 Free Userpics - Collection of a hundred free userpics especially for your design projects.