Brand Teaser Video Maker: Craft Engaging Previews Quickly
Leverage dynamic video templates to produce compelling promo and social media videos effortlessly with our platform.
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 captivating 45-second promo video targeting marketing teams aiming to boost social media engagement. Envision a dynamic visual style, rich with engaging stock media from the Media library/stock support and subtle animated text, where a professional yet friendly AI avatar delivers key messages about an upcoming campaign. The audio should be bright and optimistic, enhancing the overall positive brand impression.
Produce an intriguing 60-second teaser video for creative agencies showcasing an exclusive upcoming event or service. The visual and audio style should be cinematic and mysterious, building suspense with dramatic cuts, atmospheric music, and strategically timed Subtitles/captions to reveal tantalizing details without giving everything away. Utilize the Text-to-video from script capability to seamlessly translate your narrative into compelling visuals.
Design an impactful 15-second Free Teaser Maker video for independent content creators promoting their new channel or series across various platforms. The video needs to be fast-paced, vibrant, with quick transitions and a memorable jingle as its audio backbone. Ensure seamless optimization for different social media platforms by leveraging HeyGen's Aspect-ratio resizing & exports feature for maximum reach.


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
Create captivating brand teaser videos with HeyGen, an online video maker leveraging AI editing tools and video templates for stunning promo videos that grab attention.

Frequently Asked Questions
How can HeyGen help me create a compelling brand teaser video?
HeyGen is an advanced online video maker that empowers you to craft captivating brand teaser videos with ease. Leverage our intuitive platform, AI editing tools, and comprehensive video templates to bring your creative vision to life quickly and professionally. You can even generate video from a script with AI avatars and AI voice overs.
What AI editing tools does HeyGen offer for making engaging promo videos?
HeyGen provides a robust suite of AI editing tools to elevate your promo videos and teaser videos. These include AI avatars and seamless AI voice overs that transform text into engaging speech, alongside features for adding subtitles and animated text. This simplifies the creation of dynamic and professional content without extensive video editing experience.
Can I use video templates in HeyGen to quickly produce high-quality social media videos?
Absolutely! HeyGen features a rich library of professional video templates designed to help you rapidly create high-quality social media videos and explainer videos. These customizable templates, combined with a drag-and-drop editor, make the process efficient and accessible, ensuring your content stands out.
Does HeyGen provide AI voice overs and animated text to enhance my teaser videos?
Yes, HeyGen fully supports advanced features like realistic AI voice overs and dynamic animated text to significantly enhance your teaser videos and product videos. These tools allow for compelling narration and visually engaging information delivery, ensuring your message resonates with your audience.
