Images are usually cropped according to the center, which can leave out the image’s most significant part if the person’s face is on the top, left or right side.

More awkward crops of full body shots can isolate a person’s neck down to the elbows, rather than center around the face.

This feature allows you to generate thumbnails without cutting heads or faces from your images. It detects whether images have human faces in it, Therefore when generating thumbnails, the image will be face-centered.