Auto Align is a Photoshop feature that helps you align objects in your image so that they are on the same side of the canvas. When you use Auto Align, Photoshop will automatically choose the alignment method that is most appropriate for the object you are aligning. You can choose from a number of alignment methods, including center, left, right, and top. To use Auto Align in your image, first open the Image > Alignment panel and select one of the alignment methods. Then click on the OK button to close the panel.
