You can't use the crop tool to cut out a layer in Photoshop. But you can crop a layer in Photoshop with the help of the selection tools. If you’re a Photoshop user, then you know that cropping is an essential skill. Cropping allows you to remove unwanted areas from your image, and it can also help you to compositionally improve your photos. By learning how to crop a layer, you can create compositions that are more balanced and visually appealing. Cropping can also help you to focus on a particular area of an image, or to eliminate distractions.