Web App Ad Video Maker: Create Stunning Ads Fast
Transform scripts into compelling video ads with ease using our AI video ad maker, featuring powerful text-to-video from script generation.
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.
Design an informative 45-second video ad aimed at digital marketing agencies and busy entrepreneurs, showcasing the power of an AI video ad maker. Visually, this should be sleek and professional, featuring AI avatars presenting key benefits, paired with a confident and clear voiceover. Emphasize the seamless integration of AI avatars and voiceover generation to produce high-quality video ads efficiently.
Produce a dynamic 60-second promotional video for e-commerce brands and influencers, illustrating how to create authentic UGC-style video ads for YouTube ads. The visual aesthetic should be authentic and relatable, mimicking user-generated content, with a conversational tone and clear subtitles/captions. Focus on the simplicity of using text-to-video from script functionality to generate engaging, human-like content effortlessly.
Develop a concise 30-second video for marketers managing multi-platform campaigns, highlighting our online video ad maker's versatility. The visual presentation should be modern and fast-paced, demonstrating quick edits and different aspect-ratios, accompanied by a dynamic, upbeat soundtrack. Showcase how the media library/stock support and aspect-ratio resizing & exports allow for rapid adaptation across various social media ads platforms.


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 my web app ad video creation process?
HeyGen is an AI video ad maker that streamlines your creative workflow. You can leverage customizable templates and AI avatars to quickly produce engaging video ads, ensuring your message resonates effectively with your audience.
What makes HeyGen an efficient online video ad maker?
HeyGen features a user-friendly drag-and-drop editor, allowing for seamless text-to-video creation. This, combined with our robust voiceover generation, significantly reduces the time and effort typically required to produce professional video ads.
Can HeyGen create video ads optimized for social media and YouTube?
Absolutely. HeyGen supports aspect-ratio resizing and offers branding controls to tailor your video ads for various platforms. Whether it's for social media ads or YouTube ads, your content will look professional and consistent.
Does HeyGen facilitate the production of UGC-style video ads?
Yes, HeyGen provides tools to help you generate authentic UGC-style video ads. With lifelike AI actors and advanced voice clones & voiceovers, you can achieve that genuine user-generated feel without complex traditional production.
