App Screen Labs – Generate customizable 3D iPhone screenshots instantly

Summary: App Screen Labs is a free online tool that converts flat screenshots into interactive 3D iPhone mockups. Users can rotate, scale, and customize these visuals, then download high-quality transparent PNGs for use.

What it does

It allows users to drag and drop screenshots to embed them within a 3D phone mockup that can be rotated and scaled. The tool outputs customizable, high-resolution transparent PNG images.

Who it's for

Founders, designers, and marketers seeking to enhance product visuals without complex 3D software or costly design assets.

Why it matters

It addresses the limitation of static screenshots by enabling dynamic, customizable 3D presentations to better showcase apps or websites.