Use a Custom Background Image
The current workspace supports background colours and transparent exports, but it does not place a custom photo or scene behind the mockup.
- Open Download for the finished mockup.
- Choose PNG and enable Transparent background.
- Download the mockup, then place that PNG over your custom background in an image editor or design app.
What to Know
Uploading a background as artwork will place it in the design area and is not the same as a true background image.