Judge an emote at chat size, where small details disappear.
Use the Emote & Sticker Resizer alongside this illustrative example.
A practical example
A face drawing may look expressive at 512 pixels while its eyebrows and mouth merge in a 28-pixel preview. Make a copy with fewer details and a stronger silhouette, resize both versions, then compare at actual size. The better small image may be the simpler one, even when it looks less elaborate on the drawing canvas.
Check the result
Inspect transparent edges against both light and dark backgrounds. Keep the entire face inside the crop and confirm the destination’s current dimensions and file-size rules before uploading.
Try a comparison
Compare the original artwork with a copy whose thin outlines have been simplified. Review both at the smallest intended display size, without zooming. If the meaning of the expression changes, revise the artwork before making the final size pack.
What this does not establish
Resizing cannot recover detail from a blurry source or ensure platform approval. Keep the original artwork and permission to use any character or logo.