A photo clipping path is a vector line or shape. It separates a specific area or object from its background in an image. It isolates an object or section of an image for further editing or other uses. A layer mask is a feature in image-editing software that allows you to hide or reveal parts of a layer. You can use it to mask or hide parts of a layer. You can apply layer masks to any layer in the image, including adjustment layers. Designers use clipping paths to isolate an object or section of an image. Layer masks, on the other hand, hide or reveal parts of a layer.