When choosing or editing a gaming or anime PFP, pick a clean silhouette and...

https://devinmqjy235.iamarrows.com/how-do-i-crop-an-anime-pfp-so-the-face-stays-readable-in-a-circle

When choosing or editing a gaming or anime PFP, pick a clean silhouette and crop tightly around the face so it’s easy to recognize at a small size. Keep the background simple and avoid text, since tiny details get lost in circular icons