Event Teaser Video Maker: Create Engaging Promos Fast
Effortlessly promote your events. Utilize professional templates and scenes to create stunning video teasers for all platforms.
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 sleek, 45-second promo video maker showcase for small business owners and startups, introducing an innovative new product. This video should adopt a modern, professional visual aesthetic, featuring smooth transitions, clean product shots, and subtle informational overlays, all underscored by an inspiring, sophisticated instrumental track. Employ HeyGen's AI avatars to present the product's benefits directly and engagingly, ensuring maximum accessibility by adding precise subtitles/captions for diverse viewing environments.
Imagine a heartwarming, 60-second teaser video offering a glimpse into the authentic company culture, targeting potential employees, clients, and general public on social media. The visual approach should be candid and authentic, featuring genuine employee interactions, behind-the-scenes moments, and a warm, inviting color palette, complemented by a gentle, uplifting acoustic background track. Harness HeyGen's text-to-video from script capability to bring written testimonials to life through a friendly avatar, further enhanced by expressive voiceover generation, creating an emotionally resonant piece without needing live filming.
Craft an engaging, 20-second educational snippet using an AI Teaser Video Maker, specifically for attendees of an upcoming virtual workshop or webinar, designed to preview a key learning outcome. The visual style should be clean, modern, and highly informative, incorporating crisp graphics and easily digestible bullet points, all supported by a clear, authoritative narrator voiceover. Maximize textual clarity and impact by leveraging HeyGen's text-to-video from script feature to display key information effectively, supplemented by media library/stock support for relevant B-roll footage, and ensure perfect presentation across platforms with aspect-ratio resizing & exports.


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
HeyGen streamlines creating compelling event teaser videos and promo videos. Leverage AI editing tools for swift, impactful event promotion.

Frequently Asked Questions
How does HeyGen simplify creating an event teaser video?
HeyGen empowers you to effortlessly craft compelling event teaser videos using advanced AI capabilities. Our intuitive platform transforms your script into dynamic video content, complete with professional voiceovers and customizable templates, perfect for effective event promotion.
What creative tools does HeyGen offer for an impactful promo video?
As a powerful promo video maker, HeyGen provides a robust suite of creative AI editing tools. You can leverage our extensive templates, integrate animated text, and access a Royalty-Free Media Library to design captivating product videos and video ads.
Can HeyGen be used as a versatile video editor for various content types?
Absolutely, HeyGen serves as an advanced video editor, ideal for generating engaging content beyond just teasers. Our user-friendly drag-and-drop editor, combined with features like subtitles and aspect-ratio resizing, ensures your video projects are polished and ready for any platform, including social media.
How can HeyGen's AI enhance my teaser video with realistic voiceovers?
HeyGen's sophisticated AI Teaser Video Maker features advanced text-to-speech capabilities, allowing you to generate natural-sounding voiceovers effortlessly. This powerful AI technology adds a professional and engaging audio dimension to your teaser video, elevating your overall message and viewer experience.
