Video Generator with Stock Assets: Create Engaging Videos Fast

Leverage our vast media library and AI video generator to create captivating content for marketing and social media, fast.

Develop a 1-minute technical tutorial for developers and IT professionals, demonstrating the seamless integration of a new API using a video generator with stock assets. The visual style should be clean, schematic, and professional, incorporating screen-recorded elements with sleek transitions. The audio should feature a clear, authoritative, and technical voiceover, efficiently created with HeyGen's Text-to-video from script capability to explain complex steps.

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.

Example Prompt 1
Create a 45-second marketing video aimed at small business owners and digital marketers, illustrating how to effectively promote a product by leveraging HeyGen's extensive Media library/stock support. The video should possess a dynamic, engaging, and positive visual style, showcasing compelling product B-roll footage blended with modern stock assets. An upbeat, friendly, and persuasive voiceover will guide the audience through the creative process.
Example Prompt 2
Produce a 90-second internal training video for new employees and sales teams, focusing on utilizing HeyGen's AI video generator for creating compelling product demonstrations. The visual aesthetic should be professional, instructive, and engaging, incorporating interactive on-screen text and examples. This video will prominently feature HeyGen's AI avatars and precise Voiceover generation to deliver a consistent and personalized learning experience.
Example Prompt 3
Design a 30-second quick tip video tailored for social media managers and content creators, highlighting how to craft engaging social media videos efficiently using HeyGen's diverse Templates & scenes. The visual style must be fast-paced, vibrant, and optimized for mobile viewing, demonstrating rapid content assembly. Energetic music and the inclusion of HeyGen's Subtitles/captions will ensure broad accessibility and impact across various platforms.
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Copy the prompt
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Paste into the Creation box
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Watch your video come to life
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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.

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How Your AI Video Generator with Stock Assets Works

Effortlessly create stunning videos with our AI-powered generator and rich stock asset library, perfect for marketing, social media, and more.

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Step 1
Create Your Project
Begin your video creation by selecting a professional template or generating a script using text prompts for your content.
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Step 2
Add Dynamic Visuals
Enhance your video by choosing from our extensive media library of stock assets, or integrate realistic AI avatars to present your message.
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Step 3
Customize and Refine
Personalize your video with branding controls, adjust aspect ratios, and add subtitles & captions for maximum accessibility and impact.
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Step 4
Export and Share
Generate your high-quality video and export it in various aspect ratios, ready to share across all your marketing channels and social media platforms.
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Frequently Asked Questions

How does HeyGen ensure video accessibility and audience engagement?

HeyGen enhances video content by automatically generating precise subtitles and captions, making your messaging accessible to a wider audience. This feature ensures your videos meet accessibility standards and drive greater viewer engagement.

Can HeyGen integrate custom branding and stock assets into generated videos?

Yes, HeyGen provides comprehensive media library support, enabling seamless integration of high-quality stock assets and your specific branding elements. This ensures your AI video generator outputs maintain consistent brand identity and professional aesthetics.

What technical customization options are available for HeyGen video creation?

HeyGen offers robust customization features, including advanced branding controls for logos and colors, and flexible aspect-ratio resizing for diverse platforms. These technical capabilities ensure your video creation perfectly aligns with your specific production needs.

Does HeyGen support API integration for automated video workflows?

Absolutely. HeyGen offers API access, allowing developers to integrate its powerful AI video generation capabilities directly into existing systems and automated workflows. This provides a technical solution for scaled video content production.