The rectangle selection tool is a feature commonly found in graphic design and image editing software. It allows users to select a rectangular area of an image or canvas for editing purposes. This tool is useful for cropping, moving, or applying effects to specific sections of an image. When using the rectangle selection tool, users click and drag the cursor to create a rectangle around the desired area. Once selected, actions such as copying, pasting, or deleting can be performed on that specific section. This tool is essential for tasks in programs like Adobe Photoshop or GIMP.