Make screenshots presentation-ready without leaving the editor. A resizable Background panel offers twenty gradients, plain colors with a custom color picker, and wallpaper libraries — your own images, bundled sets, and your Mac's built-in wallpapers, each behind its own switch so the panel stays tidy. Add padding, rounded corners (all the way to a capsule), a soft shadow, and an aspect ratio, then save the combination as a preset with an optional default that applies automatically. Every copy, save, or drag-out ships with the background baked in.