I'm trying to upload my first game asset, a 16 x 16 animated monster. It looks great in my software and even when I chuck it into a game to test it. When uploading it to itch as a jpeg or gif however, it appears blurry and I am worried that people may think it's badly designed? When transferring my download to aseprite or godot or anything else it clears up.
Is this normal or should I change something in my sprite sheets?