AI product walkthrough generator for Instant Interactive Demos
Create interactive product demos effortlessly, featuring engaging voiceovers generated by AI for clear, compelling step-by-step guides.
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.
Develop a compelling 45-second video targeted at sales professionals, illustrating the power of interactive demos built with a no-code editor. The visual and audio style should be clean and persuasive, demonstrating how to build a clickable demo environment with smooth transitions, brought to life by HeyGen's diverse AI avatars and pre-built templates & scenes.
Create a sophisticated 60-second video for enterprise branding managers, highlighting how custom branding can personalize your demo experience for a consistent brand message. The visual style should be sleek and professional, integrating company logos and color schemes, while a clear AI voiceover and multi-language subtitles/captions, generated by HeyGen, ensure global reach.
Produce an informative 30-second video for product marketing and support managers, demonstrating how an AI product walkthrough generator can streamline product updates and reduce support tickets. The visual style should be direct and efficient, focusing on key features with precise on-screen text, easily adaptable for various platforms using HeyGen's aspect-ratio resizing & exports.


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 does HeyGen enable creative AI product walkthrough generation?
HeyGen empowers users to create engaging and personalized interactive demos with AI avatars and text-to-video capabilities from a script. You can leverage custom branding, media library support, and Call-to-action buttons to build visually compelling and dynamic product demos, transforming your creative vision into a seamless user experience.
Can I customize the visual guides and branding of my product demos with HeyGen?
Absolutely. HeyGen offers extensive branding controls, allowing you to incorporate your logo and specific brand colors into your video demos. You can also utilize templates & scenes, visual guides, and AI text and voiceover generation to personalize your demo experience, ensuring every step-by-step guide aligns perfectly with your brand identity.
What export options are available for demos created with HeyGen?
HeyGen provides versatile export options, enabling you to share your interactive demos as video or GIF files. You can also utilize aspect-ratio resizing to ensure your content looks great across various platforms, making it easy to distribute your AI-generated product walkthroughs wherever your audience is.
How does HeyGen enhance interactive demos with AI voiceovers?
HeyGen integrates advanced voiceover generation and AI text and voiceover generation capabilities to add professional audio narration to your interactive demos. This feature, combined with AI avatars and subtitles/captions, elevates your product demos by providing clear, engaging, and personalized spoken explanations for every step-by-step guide.
