Profile photos that look sharp
LinkedIn profile photos display at 400×400 px in a circular crop. Upload at least 400×400 px — a square crop with your face centered works best. Avoid busy backgrounds since the circular mask trims the corners.
The profile photo appears small in search results and feed comments (around 40×40 px). Make sure your face fills at least 60% of the frame so you're recognizable even at thumbnail size.
Set dimensions, export, and move to the next step.