When choosing or editing a gaming or anime PFP, keep it simple so it reads well...

https://wiki-room.win/index.php/Why_Do_Some_People_Not_Recognize_Me_When_I_Switch_Between_Random_Avatars%3F

When choosing or editing a gaming or anime PFP, keep it simple so it reads well as a tiny circle. Focus on a clear silhouette and crop close on the face for easy recognition. Use high contrast colors and a simple background to avoid distractions