Mockstage

Free tool · no signup

Free MacBook mockup generator

Upload a screenshot, get a clean framed MacBook PNG with a transparent background — no signup.

Upload a screenshot to start.

Runs entirely in your browser — your screenshot never leaves your device.

Three steps.

  1. 1

    Upload

    Drop a 16:10 screenshot of your app or website.

  2. 2

    Frame

    We composite it into a MacBook bezel with realistic depth.

  3. 3

    Download

    Click download to save a transparent PNG.

You made a static asset

Next step: publish a live interactive embed

Turn this mockup into a real on-page product demo. Create one showcase free, then upgrade for no badge, video, and domain locking.

Publish once, update once, and keep every embedded instance in sync.

Common questions

Is the background transparent?+

Yes. The exported PNG has a fully transparent background so you can drop it onto any design.

Where does my screenshot go?+

Nowhere. The tool processes your image directly in the browser. It never leaves your device.

Is it really free?+

Yes. The tool runs entirely in your browser, no signup required. Free downloads carry a small Powered-by badge — Pro removes it.

What aspect ratio should the screenshot be?+

16:10 matches the MacBook screen perfectly. 16:9 also works — we'll letterbox it.