Will the video actually show my app's interface?

It generates a realistic on-screen UI from your description — the more specific you are about the screen, the feature, and the action, the closer the result. It is a promotional depiction designed to communicate the experience, not a literal screen recording of your build.

What aspect ratio should I use for an App Store preview?

Use 9:16 vertical for App Store and Google Play previews and for Reels, TikTok, and Shorts. Generate a 1:1 or 16:9 cut as well if you plan to run the clip as a paid social or YouTube ad.

How does pricing work?

You buy prepaid credits and use them per render, with the cost shown before you generate. Renders that fail or get blocked are never charged, so testing different hooks stays low-risk.

Can I make several versions to A/B test?

Yes. Change the hook, the spotlighted feature, or the mood in your prompt and regenerate. Producing a few variations to test which one drives more installs takes minutes, not a new shoot.

Do I need any video editing experience?

No. You describe the promo in plain language and set the output format. There is no timeline, no keyframes, and no motion-graphics software to learn.

SaaS & product

App promo videos that show your product and drive installs

A great app dies in the store when nobody can see what it actually does. vfxmagia turns a short description into a slick promo video — a hand swiping through your interface, the key feature landing, a clean call to download — without a motion designer or a screen-recording marathon. Describe the moment you want buyers to see, and generate an App Store preview or social ad clip that makes the install button feel obvious.

Try it now See pricing

Why it works

What you get

Show the core feature in action — a thumb tapping through onboarding, a dashboard updating live, a notification sliding in — so users get the value before they download.
Built for vertical 9:16 App Store previews and social feeds, plus square and wide cuts for paid ad placements.
Skip the screen-record-and-edit grind: describe the flow and get a clean, branded-looking clip with smooth UI motion.
Iterate fast on hooks and angles — test a feature-led version against a lifestyle version for a few credits each.

How it works

Three steps

01Describe the app promo you want — the device, the on-screen action, the feature to spotlight, and the mood (energetic, premium, playful).
02Set the output: pick 9:16 for App Store and Reels, 1:1 or 16:9 for paid placements, then choose your clip length and quality.
03Generate, preview, and download in /chat — then tweak the prompt to test new hooks or feature angles.

Get started

A prompt to start from

“Close-up of a hand holding a modern smartphone, thumb swiping smoothly through a clean fitness app interface — a colorful progress ring fills, a workout card slides up, a streak badge pops with a soft glow. Bright studio lighting on a minimal pastel desk, shallow depth of field, crisp screen reflections, gentle floating camera push-in. Upbeat, premium, energetic. 9:16 vertical, polished commercial look.”

Use this prompt

FAQ

Questions, answered

Will the video actually show my app's interface?: It generates a realistic on-screen UI from your description — the more specific you are about the screen, the feature, and the action, the closer the result. It is a promotional depiction designed to communicate the experience, not a literal screen recording of your build.
What aspect ratio should I use for an App Store preview?: Use 9:16 vertical for App Store and Google Play previews and for Reels, TikTok, and Shorts. Generate a 1:1 or 16:9 cut as well if you plan to run the clip as a paid social or YouTube ad.
How does pricing work?: You buy prepaid credits and use them per render, with the cost shown before you generate. Renders that fail or get blocked are never charged, so testing different hooks stays low-risk.
Can I make several versions to A/B test?: Yes. Change the hook, the spotlighted feature, or the mood in your prompt and regenerate. Producing a few variations to test which one drives more installs takes minutes, not a new shoot.
Do I need any video editing experience?: No. You describe the promo in plain language and set the output format. There is no timeline, no keyframes, and no motion-graphics software to learn.

Keep exploring

Add VFX to your footage…

Spaceship & flying vehicle VFXVFX effect Teleport effect VFXVFX effect Hologram effect generatorVFX effect Object removal AIVFX effect

Ready to make the video?

Describe the video, set your aspect ratio and length, and generate a finished clip in /chat in about a minute. You only pay for completed generations.