App Demo Video Maker
Show your app in action with a polished demo video. Perfect for app store listings, landing pages, and paid ads.
Get startedSee an app promo made with VideoGen
From mobile apps to games and online communities, these promos were generated with AI: script, visuals, voiceover, and captions included.
Mobile app promo video
Game launch promo video
Online community promo video
Show, don't tell
Users decide in seconds whether your app is worth downloading. An app demo video maker lets you show the core experience instead of describing it in screenshots.
Show your app in action→
One demo, every surface
Use the same demo across your app store listing, website hero, onboarding emails, and paid ads. Export vertical, square, and widescreen versions from one project.
Reuse your demo everywhere→
Update demos as fast as you ship
Your app changes every sprint. Regenerate your demo video in minutes when the UI updates, instead of re-booking a production every quarter.
Keep demos current→
Turn screen recordings into demos
Upload screen recordings and product shots, and the AI cuts them into a tight demo with narration, captions, and music. 🎬 From raw recording to polished demo ⏳ Minutes instead of weeks
Narrate features with AI voices
Walk users through key features with natural-sounding AI narration. Pick a voice that fits your product and localize it for global launches. 🗣️ 150+ realistic AI voices 🌎 40+ languages for localization
Captions that explain every step
Automatic captions highlight what is happening on screen, so your demo works in silent autoplay contexts like app stores and social feeds. 💬 Automatic step-by-step captions 🔇 Works without sound
“VideoGen is awesome for scaling video production and improving turnaround time... The complex process of video editing, which could take days or months, now takes minutes!”
“VideoGen solves the biggest pain points of video production—complexity, cost, and time. In just a few clicks, anyone can create professional, copyright-free videos.”
“VideoGen is the most underrated tool for content creators who want to put out the highest quality content in the shortest amount of time.”
Frequently asked questions
Give your app the demo it deserves. Start today for free.
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