Powerful before after ad video maker for Impactful Ads
Drive conversions with engaging before-after videos, built effortlessly with HeyGen's "Templates & scenes" for any 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.
Produce a high-energy 15-second 'before after ad video maker' clip for beauty influencers, showcasing a skincare product's immediate effect. The video should feature glamorous close-ups and vibrant, energetic background music. Utilize HeyGen's AI avatars to present the product and its benefits dynamically, employing a sleek template from 'Templates & scenes' to quickly convey the 'before and after' impact.
Develop an inspiring 45-second video chronicling a fitness journey from 'before and after'. This 'transformation stories' video is aimed at fitness coaches and individuals seeking motivation, featuring powerful visuals of progress and empowering background music. Leverage HeyGen's 'Media library/stock support' for supplementary clips and create the narrative using 'Text-to-video from script' to highlight milestones effectively.
Craft a concise 20-second 'before after ad video maker' demonstrating a small business's improved online presence. This professional and clean video targets small business owners and marketing professionals, using a confident voiceover and subtle background music. Employ HeyGen's 'Aspect-ratio resizing & exports' to optimize for various social media platforms, ensuring clear communication with 'Subtitles/captions'.


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 help me create compelling before and after ad videos?
HeyGen empowers you to effortlessly produce dynamic "before and after" ad videos that showcase powerful transformation visuals. Utilize our intuitive drag-and-drop editor and extensive video templates to craft engaging comparison videos, perfect for social media campaigns.
What makes HeyGen an effective video ad maker for businesses?
HeyGen leverages advanced AI technology to simplify professional video ad creation. Our platform offers a wide range of customizable video templates and high-quality voiceover options, allowing you to generate impactful marketing videos quickly and efficiently.
What customization options does HeyGen offer for video ads?
HeyGen provides extensive editing tools and branding controls to fully customize your video ads. You can easily adjust aspect ratios, add dynamic text animations, and incorporate your own media or choose from our stock media library to align perfectly with your brand.
Can HeyGen help me generate high-quality marketing videos quickly using templates?
Yes, HeyGen features a robust selection of video templates designed to accelerate your content creation. Easily generate professional marketing videos, including engaging short-form videos for social media, and add clear calls-to-action to boost engagement and drive results.
