When choosing or editing a gaming or anime PFP, go for a clear silhouette and...

https://wool-wiki.win/index.php/How_to_Make_a_Pale_Character_Work_Without_Changing_the_Character_Colors

When choosing or editing a gaming or anime PFP, go for a clear silhouette and crop close to the face so it’s easy to recognize even small. Keep the background simple and avoid text since it gets lost in tiny circles