Smart Home Explainer Video Maker: Create Engaging Demos
Quickly turn your scripts into polished smart home explainer videos using our Text-to-video from script 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.
Develop a dynamic 45-second video targeting potential smart home investors interested in customization, utilizing diverse video styles and sleek motion graphics to highlight the versatility of smart home devices, easily achieved through HeyGen's extensive media library and stock support.
Produce an informative 60-second marketing video for small businesses promoting specific smart home features, employing a professional visual guide with a confident voice, where the entire script is transformed into video using HeyGen's text-to-video from script functionality, complemented by clear subtitles.
Design an engaging 20-second social media short for everyday users exploring smart home convenience, presenting quick tips in a vertical video format with trending music and punchy text overlays, optimized for various platforms using HeyGen's aspect-ratio resizing and export options.


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 help me create engaging explainer videos?
HeyGen is an advanced AI video generator designed to transform your scripts into captivating explainer videos. It leverages AI avatars and diverse video styles, combined with a robust media library, to produce professional-quality content. You can quickly generate custom animations and utilize pre-designed video templates to make your explainer videos stand out.
What branding controls does HeyGen offer for my videos?
HeyGen provides comprehensive branding controls, empowering you to customize every video to reflect your brand's identity. You can easily integrate your specific logo and brand colors. This ensures that all your marketing videos maintain a consistent, professional appearance across all platforms.
Can HeyGen efficiently transform a script into a complete video?
Absolutely. HeyGen functions as an intuitive online video maker, specializing in converting your script to video seamlessly using AI avatars and advanced voiceover generation. Its user-friendly drag-and-drop editor simplifies the creation process, while the automatic Subtitle Generator ensures accessibility and broad reach for your content.
How does HeyGen assist in creating diverse video styles for social media?
HeyGen is excellent for producing high-quality marketing videos optimized for social media. The platform allows for aspect-ratio resizing, enabling you to adapt your videos for various platforms. With a wide selection of video templates and options for diverse video styles, HeyGen makes it effortless to engage your audience wherever they are.
