AI video ad generator

Create high-performing video ads with artificial intelligence. HeyGen’s AI Video Ad Generator turns your product data, ad copy, or script into ready-to-publish videos in minutes. No camera, actors, or editing skills required. Just fast, effective video ads that deliver results.

  • Generate complete video ads from text or image
  • Create 50–100 ad versions for A/B testing
  • Export for TikTok, Meta, YouTube and more
161,377,166Videos generated
137,834,741Avatars generated
22,964,476Videos translated
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Trusted by millions worldwide to bring their stories to life.
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How to make AI video ads with HeyGen

HeyGen builds your video ad automatically, from copy to final video. You can go from idea to live campaign in minutes.

Step 1

Add your product or script

Upload your product photo or video, short description, or ad copy. The AI finds key points, tone, and audience intent.

Step 2

Let AI Build the Ad

HeyGen creates a full ad script with visuals, captions, and background audio. It uses proven ad structures and keeps pacing optimised for attention.

Step 3

Customise the style

Choose your ad format like UGC, lifestyle, or explainer. You can adjust avatars, text, voice, or colours to match your brand in just a few clicks.

Step 4

Generate and export

Your video is ready in minutes. You can preview it, edit it, or create quick variations, then export in ad-ready formats for TikTok, Meta, YouTube, or Shopify.

video ad generator

Powerful features that make our AI video ad generator stand out


AI video maker

AI script builder

Turn short inputs like product URLs or a few lines of copy into a complete ad script. HeyGen’s AI identifies your key benefits and builds a structure that grabs attention and drives clicks.

You can edit the script instantly or create a few quick variations to test different hooks and CTAs.

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AI video maker

AI visual and voice creation

HeyGen generates visuals, voiceovers, and avatars automatically.
Voices sound real, the pacing feels natural, and every scene is timed for strong viewer engagement.

You can choose from 175+ languages and dialects, or use your own cloned voice for consistency.

a photo and a video of a woman with curly hair
AI video maker

Ad variation generator

Create multiple ad versions from a single input. HeyGen can generate several unique combinations of headlines, visuals, and calls to action.

This helps you test creative ideas faster and find what works best with your audience.

a photo and a video of a woman with curly hair
AI video maker

Cross-platform output

Each ad is automatically formatted for TikTok, YouTube, Meta, and more.
You can export in vertical, square, or landscape formats without worrying about resizing or cropping. Every file is ready to upload or share straight away.

a photo and a video of a woman with curly hair
AI video maker

Brand consistency

Upload your logo, fonts, and colours once. HeyGen applies them to every video automatically, keeping your brand look consistent across campaigns.

You can also save custom templates to use again.

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Frequently asked questions about the AI video ad maker

What is an AI video ad maker, and how does it work?

An AI video ad maker is a video creation tool designed for advertising. It turns text, a product link or a photo into a finished ad without the need for filming or editing. From a single input, the AI writes the script, adds a presenter, voice and visuals, then renders a video that's ready to publish.

How do I create a video ad from a product link?

Paste in your product page URL and the AI will pull the images, copy and key details, then build a scripted ad around them. Review the script, choose a presenter and voice, adjust the branding and export. Most ads are ready to edit within a few minutes.

Will AI-generated ads look authentic enough to drive conversions?

Yes. Realistic presenters, natural voices, dynamic movement and product close-ups help the ads blend into social feeds rather than look like stock footage. Generate several versions, including viral-style hooks, and run them live so your audience can pick the winner.

Do AI video ads actually boost engagement?

They can when the creative suits the audience. Marketing studio Videoimagem produced more than 50,000 personalised video ads for AB InBev and achieved up to three times more engagement, as detailed in the Videoimagem story.

How is HeyGen different from other AI advertising tools?

Most tools stop at one language and a handful of templates. As an AI video ad generator, HeyGen combines realistic presenters with dubbing in more than 175 languages, so a single ad feels native in every market you sell to. It already supports advertising work at agencies such as Ogilvy and Publicis.

How much does the AI video ad maker cost?

The free AI video ad maker lets you get started without a credit card and create up to three videos a month to try it out. Paid plans start at $24 per month, billed annually on the Creator plan, which removes the watermark and includes higher-resolution exports for live campaigns.

Can I download video ads without a watermark?

Yes. The Free plan adds a watermark for testing, while every paid plan exports clean, watermark-free videos. Paid exports are also full resolution, so your ads are ready to upload directly to advertising platforms.

Can I create the same ad in multiple languages?

Yes. Create one ad, then translate and dub it with the AI video translator into more than 175 languages with synchronised lip movement, turning a single creative into a complete set of localised ads.

Can I use the ads commercially in paid campaigns?

Yes. Videos you create on a paid plan include commercial usage rights, so you can use them in paid ads on Meta, TikTok, Instagram and YouTube. Avatars and voices are consent-based and approved for commercial use.

Can I create UGC-style ads without hiring creators?

Yes. Choose a presenter who suits your audience, and the AI delivers a review or reaction-style ad that looks like it was filmed on a mobile. You can create versions with several creators and angles for the same product without booking talent or organising a shoot.

Do the video ads include captions for autoplay without sound?

Yes. Most social ads play without sound, so captions matter. The subtitle generator automatically adds accurate, styled captions, and you can edit the wording or timing before exporting to suit each platform's feed.

Which ad formats and aspect ratios can it export?

You can export in vertical 9:16 for TikTok and Reels, square 1:1 for feed placements and landscape 16:9 for YouTube. The same ad is automatically reformatted for each placement, so you don't need to crop or rebuild it for each platform.

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