There are a few things you need to know if you want to autotrace in Photoshop. First, the program has a built-in feature that allows you to automatically track the movement of objects in your image. Second, you’ll need to create a tracing layer and then use the tracking tools to trace the object’s movement. Finally, you’ll need to save the tracing file as a PNG or JPEG file and then use Photoshop’s Save As dialog box to name the file and give it a location.
