SaaS feature explainer video generator: Create Engaging Demos
Transform your scripts into engaging product demos and user onboarding videos instantly with HeyGen's powerful text-to-video capabilities.
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 professional 45-second product demo video aimed at potential B2B clients considering a new project management SaaS tool, emphasizing efficient visual storytelling. The visual and audio style should be sophisticated and informative, featuring crisp on-screen demonstrations and a calm, authoritative voiceover to convey credibility. Utilize HeyGen's extensive Templates & scenes to structure a compelling narrative that highlights a key integration feature, enhancing the overall presentation and impact.
Produce a concise 30-second product how-to video for existing users struggling with a specific advanced setting in their CRM SaaS, offering a quick solution. The video should adopt a direct, tutorial-style visual approach with step-by-step screen recordings, accompanied by an upbeat, helpful voiceover and crucial subtitles/captions for accessibility. This will leverage HeyGen's capability to generate these subtitles directly from a text-to-video script, ensuring clarity and ease of understanding for all users.
Craft a dynamic 15-second SaaS video ad designed to grab the attention of social media users, promoting the unique AI-driven automation capabilities of a marketing analytics platform. The visual style must be fast-paced and visually striking, using bold graphics and engaging motion, backed by an energetic, modern soundtrack without extensive voiceover, and optimized through HeyGen's aspect-ratio resizing & exports for various social platforms. This quick marketing piece should compel viewers to learn more about the product's efficiency.


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 the creative visual storytelling in my explainer videos?
HeyGen empowers users to elevate their visual storytelling with a wide array of customized video templates and the ability to create dynamic animated explainer videos. Our platform allows you to bring your creative vision to life effortlessly, making your message resonate more effectively.
How does HeyGen simplify the creation of product demos and user onboarding content?
HeyGen simplifies creating compelling product demos and user onboarding videos with its intuitive AI video creator and drag-and-drop editor. You can efficiently produce high-quality content that clearly explains features and guides users through your product.
Can HeyGen generate realistic AI avatars and voiceovers for my explainer content?
Yes, HeyGen features advanced AI avatars and robust voiceover generation capabilities, transforming text-to-video with lifelike narrators. This allows you to produce engaging explainer videos without needing to hire actors or record audio yourself.
What branding controls are available for SaaS feature explainer videos created with HeyGen?
HeyGen provides comprehensive branding controls, allowing you to integrate your company's logo, specific brand colors, and other custom elements into your SaaS feature explainer videos. This ensures consistency and strengthens your brand identity across all your video marketing efforts.
