Image cropping is needed when to perform a photo within a specific dimension or a focused portion display. It is simply to cut the external segments of a picture. Be that as it may, you can do it right or wrong. We always keep the original dimension and hierarchy while cropping and keep the biggest unique size of the picture to make changes for you.
Image Resizing is a natural change in the size of the picture. But it is entirely different from Image cropping. To bringing down the actual size of an image Image Resizing is performed. Its done to make an image weightless. Like changing an image size from 1000px to 500px is resizing.