Make a Prototype Demo Video: Fast & Effective Production
Showcase your interactive prototypes with ease. Add professional voiceover generation instantly, making your demo videos impactful and clear.
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.
Generate a dynamic 30-second video for Startups and Innovators, illustrating how to integrate interactive prototypes into a streamlined development workflow. Utilize an energetic AI avatar to guide viewers through the process, emphasizing efficiency and innovation. The visual style should be fast-paced and engaging, designed to capture attention quickly.
Produce a 60-second explanatory video for Non-technical Founders and Marketers, demonstrating the simplicity of transforming compelling no-code prototypes into engaging videos. The visual style should be approachable and visually driven, making extensive use of pre-designed Templates & scenes, complemented by clear subtitles/captions to ensure accessibility and understanding.
Design a focused 40-second video for Developers and Technical Presenters, transforming raw screen recordings into a professional prototype demo video ready for efficient Share & Track. The visual style should be detailed and precise, supported by a clear, accurate voiceover generation. Incorporate relevant stock media from the media library to enhance clarity without overwhelming the technical content.
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 enhance my prototype demo video production?
HeyGen empowers you to create engaging "prototype demo videos" by transforming your "script" into professional video content with AI avatars and "voiceover generation". This streamlines "video production", allowing you to focus on showcasing your product's "user experience" effectively.
Does HeyGen support creating demo videos without complex editing?
Absolutely, HeyGen simplifies the "workflow" for "demo videos" through an intuitive interface and professional "Templates". You can easily incorporate "screen recordings" and utilize AI to generate voiceovers, making the "production" process efficient and accessible without extensive "editing" skills.
How does HeyGen help create compelling videos about interactive prototypes?
HeyGen enables you to produce dynamic "demo videos" that effectively showcase your "interactive prototypes". Leverage AI avatars and "voiceover generation" from a simple "script" to explain complex features, ensuring a clear and engaging presentation of your product's capabilities and "user experience".
What features does HeyGen offer for managing and sharing prototype demo videos?
HeyGen helps you manage your "prototype demo videos" efficiently with capabilities for "Share & Track" and a variety of professional "Templates". This ensures your high-quality "video production" is not only easily distributable but also monitorable for its impact, optimizing your outreach.
