Cravatar.eu is a simple and reliable web service that serves the head of an Minecraft.net players skin to use it as an avatar image or perspective head for your websites, projects, etc.
Avatar
32px Image
http://cravatar.eu/avatar/<nickname|uuid> http://cravatar.eu/avatar/<nickname|uuid>.png
Custom size 8px up to 600px
http://cravatar.eu/avatar/<nickname|uuid>/<size> http://cravatar.eu/avatar/<nickname|uuid>/<size>.png
With optional helm/hat: New!
http://cravatar.eu/helmavatar/<nickname|uuid> http://cravatar.eu/helmavatar/<nickname|uuid>.png http://cravatar.eu/helmavatar/<nickname|uuid>/<size> http://cravatar.eu/helmavatar/<nickname|uuid>/<size>.png
Example
http://cravatar.eu/avatar/shenziii/64.png
Result:
Perspective Head
150px Image
http://cravatar.eu/head/<nickname|uuid> http://cravatar.eu/head/<nickname|uuid>.png
Custom size 32px up to 600px
http://cravatar.eu/head/<nickname|uuid>/<size> http://cravatar.eu/head/<nickname|uuid>/<size>.png
With optional helm/hat: New!
http://cravatar.eu/helmhead/<nickname|uuid> http://cravatar.eu/helmhead/<nickname|uuid>.png http://cravatar.eu/helmhead/<nickname|uuid>/<size> http://cravatar.eu/helmhead/<nickname|uuid>/<size>.png
Example
http://cravatar.eu/head/shenziii/128.png
Result: