Pixels and crop are different.
Resize changes pixel dimensions. Crop changes which part of the image survives. Changing aspect ratio often means doing one, the other, or adding empty space.
Smart / Local Tools
Auto-crop a profile photo around the face.
Find the main face or person locally, adjust the framing, then make a clean square crop for profile pictures, avatars and social accounts.
Tip: LinkedIn and many social apps display profile photos in a circle. Leave a little extra space around the face so hair and shoulders are not clipped by the circular mask.
Private by design: face/person detection and cropping happen locally in this browser.
Useful to know
Four things worth knowing.
It cannot invent the frame.
A new shape cannot reveal content outside the original frame, and enlarging dimensions does not create genuine captured detail.
Check the edges.
Automatic results still need a human check around edges, text, faces and small details.
Size for the destination.
Pick the final destination first. A profile photo, print, story and website hero all want different shapes for a reason.