What is a Smart Object? Smart Objects is a layer with powerful features. You can resize Smart Objects up and down as many times as you like… and they won’t lose any image quality. Smart Objects can have layers inside of them. So they’re essentially a Photoshop document inside your Photoshop document. You also can apply filters to a Smart Object… and they’ll will turn to Smart Filters which lets you go back and edit the settings at any time. There’s a more benefits to using Smart Objects. Watch the video to learn 5 reasons you should use Smart Objects.