App promo video maker
Drop in a screen recording — or a tall screenshot that auto-scrolls — and get a vertical promo clip with a spring-in entrance and a slow push-in.
Opens the editor with this template. Build and preview free; MP4 export is part of Pro.
- Output size
- 9:16 video (1080 × 1920)
- Format
- MP4 or WebM, up to 60 fps
- Devices
- Swap in any of 43 frames
- Price
- Free to build and previewVideo export is part of Pro
How to
Make app promo videos in three steps.
- 1
Open the template and drop in a recording or tall screenshot.
- 2
Pick a motion preset or tweak the keyframes.
- 3
Export MP4 (Pro) and post to Reels, TikTok or Shorts.
Tips
Better app promo videos, faster.
A few things that make a difference at 9:16 video (1080 × 1920).
- Screen recordings play inside the device, in sync with the camera moves.
- Use 60 fps for silky scrolling.
FAQ
Questions? Answers.
Is video export free?
You can build and preview the animation for free. Exporting MP4 or WebM is part of the one-time Pro purchase.
Do my screenshots get uploaded?
No. Gloss renders everything locally in your browser — frames, backdrops, captions and exports. Your files never leave your device.
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