If you want to cut out a specific shape in Photoshop, there are a few different ways to go about it. The easiest way is to use the Rectangular Marquee Tool (M). To create a rectangular selection, first click and drag the cursor over the area that you want to select. Then release the mouse button when you have created the desired selection. To create a perfect square or rectangle, hold down the Shift key while clicking and dragging with the Rectangular Marquee Tool. To create an irregular shape, try using the Elliptical Marquee Tool (L). This tool allows you to make selections that are curved or elliptical in shape. ..