Feature Walkthrough Video Generator for Engaging Product Demos
Generate crystal-clear explainer and tutorial videos with professional voiceover generation for maximum impact.
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.
Produce a 45-second product tour video targeting marketing professionals, showcasing the cutting-edge capabilities of a new software update with AI video creation. The visual aesthetic should be modern and clean, featuring a professional AI avatar delivering key benefits with a natural-sounding AI voice, highlighting HeyGen's ability to create compelling visuals with its "AI avatars" feature.
Develop a 60-second tutorial video for global online learners, detailing the process of submitting an assignment on a new e-learning platform. The video should adopt a detailed, step-by-step visual style with calm instructional narration, ensuring clarity for diverse audiences by prominently displaying easy-to-read subtitles generated directly through HeyGen's "Subtitles/captions" feature.
Craft a compelling 30-second walkthrough video maker demo, aimed at content creators keen on rapid process demonstration. The video should have a dynamic and engaging visual style, featuring quick cuts and screen recordings, complemented by an energetic voiceover generation that articulates the steps clearly, utilizing HeyGen's robust "Voiceover generation" functionality to captivate the audience.


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 facilitate the creation of compelling product tour and customer onboarding videos?
HeyGen simplifies the production of engaging product tour and customer onboarding videos through advanced AI video creation. Leverage an extensive library of video templates and lifelike AI avatars to generate professional content efficiently.
What capabilities make HeyGen an ideal feature walkthrough video generator?
HeyGen excels as a feature walkthrough video generator by transforming scripts into dynamic explainer videos with ease. It offers powerful text-to-video functionality, an AI voice generator for natural narration, and automatic subtitles to ensure clear communication.
Does HeyGen provide comprehensive video editing tools for crafting professional walkthroughs?
Yes, HeyGen includes a robust video editor with a drag-and-drop interface, perfect for customizing your walkthrough videos. Access a rich media library to enhance your visuals and apply branding controls to maintain a consistent brand identity across all your content.
Can users integrate their existing screen recordings into HeyGen for tutorial videos?
While HeyGen is an AI video creation platform, you can indeed integrate your existing screen recordings to enrich tutorial videos and walkthroughs. Enhance these with professional voiceovers, AI avatars, and dynamic animations provided by HeyGen for a polished final product.
