Vertical app mockup video
Reframe your app demo for vertical social video.
Choose a 9:16 canvas, place your app screen on a 3D phone and preview how the device moves inside the vertical frame. FastMockup lets you adjust camera distance, scene colour, branding and outro before exporting the result.
Create a free mockup →No login required · No watermark on supported exports
A practical workflow, not another complex timeline.
Useful for mobile-app announcements and short product walkthroughs. Vertical space is limited, so the screen and headline need deliberate hierarchy rather than simply cropping a landscape composition.
Start with a vertical source
Record the app at its native orientation whenever possible to avoid empty space or aggressive cropping.
Keep the phone large but complete
Use camera zoom carefully so buttons and device edges stay inside the safe area.
Test with the platform interface
Check that captions and calls to action will not be covered by social-app controls.
Make the mockup support the product.
- ✓Put the most important action in the first few seconds.
- ✓Use short overlays with strong contrast.
- ✓Preview without sound so the idea remains understandable in silent autoplay.
Questions
Does FastMockup support 9:16?
Yes. The editor includes 9:16 alongside 16:9 and 1:1.
Can I rotate a phone into landscape inside a vertical canvas?
Yes. Device orientation and export canvas ratio are separate controls.
Can I export GIF for social posts?
Yes, with standard and small-file options, although platform support and compression vary.