Quote Originally Posted by Sam Dorvay View Post
Png files can have gifs. Gif files represent gifs (animated images) and png files represent non animated normal images with a small animation gif such as eye blinking. This head is not a gif itself, it’s an image with a small gif, so it should be .png. Most upload heads I see are png files. I might be wrong though.
PNG = Single Frame

GIF = Multiple Frames Being Cycled Through A Loop To Appear Animated.

Anything with an "animation", no matter how large or small, is always a GIF.