Create Feature Demo Videos That Convert
Quickly design stunning product demo videos with AI-powered efficiency, leveraging a vast library of customizable templates and scenes for every feature.
Don't like the result?
Try one of these prompts.
Agent is the first creative engine built to transform a single prompt into a complete video.
Craft a compelling 45-second interactive product demo video designed for marketing specialists promoting a new B2C mobile app. Employ a vibrant, modern visual aesthetic with an enthusiastic, approachable tone delivered by a digital presenter using HeyGen's AI avatars and Text-to-video from script capability to effectively engage a broad consumer base and highlight the app's key benefits.
Imagine you are a small business owner needing a quick, impactful 30-second demo video to launch a new online service. Your video should adopt a bright, straightforward visual style with a direct, encouraging voiceover, utilizing HeyGen's Subtitles/captions for broader reach and its Aspect-ratio resizing & exports for seamless adaptation across social media platforms.
Design an informative 90-second feature demo video for product managers explaining a significant software update to existing enterprise users. The video should maintain a professional yet engaging visual presentation, featuring a precise, technical AI voiceover powered by HeyGen, enhanced with rich B-roll footage from HeyGen's Media library/stock support to illustrate complex functionalities.
Creative Engine
No Crew. No Cuts. Just Your AI Video Agent at Work
Agent is the first creative engine built to transform a single prompt into a complete video.
Prompt-Native Video Creation
Agent is the first creative engine built to transform a single prompt into a complete video. You describe the idea. Agent returns a fully constructed, publish-ready asset. There is no need to write scripts, manage assets, or piece together content manually.
End-to-End Video Generation
Agent handles the full video creation process. It writes a clear and compelling script based on your idea, selects images that match the tone and message, adds natural and emotion-aware voiceover, applies edits and transitions for polished pacing, and finalizes subtitles, timing, and rhythm for clarity and performance.
Built with Structure and Intent
Unlike traditional workflows that rely on timelines and manual assembly, Agent constructs videos from the ground up. Each output is intentionally designed to match your goal. From messaging and rhythm to scene flow and audience fit. The result is a coherent and purpose-driven video.
Use Cases
Bring any photo to life with hyper-realistic voice and movement using Avatar IV.
Frequently Asked Questions
How can HeyGen simplify creating product demo videos?
HeyGen's AI-powered platform lets you generate high-quality product demo videos effortlessly. Utilize AI avatars and text-to-video from script capabilities to showcase features without extensive filming.
What customization options does HeyGen offer for a product video maker?
HeyGen serves as a robust product video maker, offering extensive branding controls like custom logos and colors. You can also leverage various video templates and a media library to create visually consistent and engaging content.
Does HeyGen support AI voiceover and subtitles for my videos?
Yes, HeyGen excels in AI voiceover generation directly from your script, enhancing your product demo videos with natural-sounding narration. Additionally, it features an automatic subtitle generator to boost accessibility and engagement.
How quickly can I create feature demo videos with HeyGen?
HeyGen's intuitive interface and AI-powered tools allow for rapid creation of compelling feature demo videos. With pre-built video templates and efficient video editing tools, you can produce professional results in a fraction of the traditional time.
