The editor preview is not where an avatar succeeds or fails. A profile picture has to remain recognizable after resizing and cropping. The comparison below uses one real Square PFP output at 256px, 64px, 32px, 16px, and two circular crops.
Read the comparison from small to large
Start at 16px. You will see only the broadest color and shape relationships. At 32px, the eyes and hair may return. At 64px, smaller features become useful. The 256px original keeps the detail, but it should not be the only version you judge.
The 16px view is a stress test, not a promise that every design or service must use that size.
Keep one memory hook
Choose one feature that survives every relevant size: a hair shape, glasses, a hat, or a strong color block. Several tiny details are harder to remember than one clear hook.
Protect the center
Circle crops hide the corners. Keep the face and primary feature inside the central area, then use the destination service's crop control. A square file can still be the correct upload even when the displayed profile is round.
Test your own saved file
Build an avatar in Square PFP and save the 256px PNG. Keep the original, then create temporary smaller previews in an image editor or browser. For pixel art, use nearest-neighbor scaling. For smooth artwork, use a normal high-quality downscale.
At each size, ask:
- Can I separate the subject from the background?
- What feature do I notice first?
- Do the eyes or expression still matter?
- Does a circle crop hide the identity?
If the answer changes at the target size, simplify the design or increase contrast. Do not sharpen every detail. Fix the largest lost shape first.