AI ad generator
High-quality ads, without the bottlenecks. AI ad generators make it simple to test new creative and iterate fast. With tools like Captions, scale ideas and results.

Ads you'll be proud to share
Control your creative
Customize every detail to match your brand's style and goals. Generate new characters, scenarios or settings whenever you want. Captions even lets you “reshoot” scenes to get things just right.
Test and learn faster
Run more ads without ballooning costs or resources. AI video creators streamline the process so you can iterate quicker and keep improving results.
Skip common blockers
Make exactly what you need, without the headaches of typical workflows. No more waiting on contracts, filing 1099s or confirming usage. Mirage’s model is fully licensed, so you have universal rights.

Make better ads with Captions
Unblock production. Unlock results.
Automate your video ad production, without giving up creative control. Captions combines the most important features for top-tier ads with the best perks of AI.
Start your next video
Frequently asked questions
What is an AI ad generator?
An AI ad generator is a tool that creates video ads with AI. Some ad generators edit your existing footage, while others create net-new footage from links or prompts. These tools speed up ad production so it's quicker for you to make new concepts or iterate on details like hooks, settings, etc. Captions' AI ad generator can even turn a product URL straight into a video ad.
Is any design or editing experience required to use Captions’ AI ad generator?
No, you don’t need design or editing skills to use the Captions app or Captions on web. Both platforms are built for simplicity and speed, guiding you step-by-step. Automated editing handles elements such as transitions and visual effects, while customization options let you adapt your ads with ease. The tools are designed for marketers and agencies who want to make high-quality videos without traditional production workflows.
How do you make a video ad with AI?
You can either edit existing footage with AI or create the entire ad using generated avatars and scripts. Depending on how your team likes to work, AI can do the heavy lifting or take smaller details off your plate. With a product like Captions, it's easy to make a lot of video ads faster. You can create an entire video in one place and then export in the right size for top platforms.
Do AI video ads actually perform?
AI video ads can contribute great campaign results. With the right tools, ads are high-quality, with professional-grade editing. Plus, you can win on volume. AI lets you generate and test many ad variations quickly, so you find winning hooks faster. Performance still comes from a strong hook and offer; the generator just lets you iterate at a speed filming can't match.
Do I need actors or a camera to make AI video ads?
No, you don't. You can choose to either make faceless AI videos or create new footage that uses an AI avatar. With these options, you don't need to hire talent, book a shoot, or appear on camera yourself. You can adjust the actor's look, expressions, and delivery to fit your brand and message.
Can I use my ads on platforms like Instagram, TikTok, and YouTube?
Yes, videos made in Captions are designed to be social media platform-ready. Our customization options let you adjust each part of the clip to suit platforms like TikTok, YouTube, Instagram, and more. Your content will meet each platform’s specs and captivate your audience.

