AI Ad Video Generator: Create High-Converting Ads Fast
Create custom winning video ads from Text prompts using advanced Text-to-video from script, driving high engagement and conversions.
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 compelling 45-second video for marketing agencies and e-commerce brands, highlighting the power of custom video ads for diverse campaigns. Utilize a dynamic visual aesthetic, featuring various prebuilt ad templates with a clear, modern voiceover generation, set against a backdrop of sophisticated product showcases. This video should illustrate the versatility of HeyGen's templates & scenes feature in producing high-impact advertisements.
Craft an authentic 60-second testimonial AI ad for D2C brands seeking social proof, featuring relatable AI actors sharing positive product experiences. The visual style should be warm and natural, using soft lighting and subtle background music, enhanced by automatic subtitles/captions to ensure accessibility. This aims to demonstrate how UGC-style video ads can be professionally produced with ease.
Create a concise 30-second video designed for social media marketers, focusing on generating winning video ads optimized for various platforms. The visual and audio style should be trendy and energetic, capturing attention with quick cuts and vibrant media library/stock support visuals, underscored by an upbeat, contemporary soundtrack. Emphasize the ease of aspect-ratio resizing & exports for seamless adaptation across social channels.


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 does HeyGen simplify the creation of AI ad videos?
HeyGen acts as an advanced AI ad video generator, allowing users to create custom video ads rapidly. It leverages AI Actors and AI Avatars from text prompts, offering significant creative control to produce winning video ads that resonate with audiences.
What creative options does HeyGen offer for custom video ads?
HeyGen provides extensive creative options for generating custom video ads, including UGC-style video ads and options to utilize prebuilt ad templates. Users can easily create diverse video variants optimized for various platforms, even transforming a URL to video for a streamlined workflow.
Can HeyGen support creating ad videos in multiple languages?
Yes, HeyGen empowers users to create impactful ad videos in over 50 languages, expanding their global reach. With HeyGen, you can integrate AI Actors, utilize voice clones for natural-sounding delivery, and add captions, ensuring effective visuals, voiceover, and brand-ready transitions for diverse audiences.
How can HeyGen streamline the production of testimonial AI ads?
HeyGen dramatically streamlines the creation of testimonial AI ads by acting as an efficient AI ad video generator. Users can quickly transform text prompts into compelling videos featuring AI Avatars, significantly reducing production time and effort.
