How to make Meta (Facebook & Instagram) ads with AI
Make Meta (Facebook & Instagram) ads with AI inside Claude: connect Polaris, ask in chat, and a live panel renders UGC-style video with captions in minutes.
To make Meta ads with AI, connect Polaris to Claude once, then ask Claude in plain chat to make the ad — "make me 3 UGC ads for this serum," with a product photo attached or a script pasted in. Winners render right inside the chat: a live Polaris panel fills in the progress and the finished UGC-style video or product shot by itself (20-180s). Burn in captions with one click so the ad lands during silent autoplay, then ship 3-5 variations and let Meta's delivery find the winner — all of it in minutes, without a shoot, an actor, or an editor.
What a Meta ad actually needs to work
Facebook and Instagram reward creative that stops the scroll in the first second and survives muted autoplay. Most product ads die because they look like ads. The ones that win look like something a real person posted. Before you touch a tool, get these right:
- Vertical 9:16 video for Reels and Stories, plus a square or vertical cut for Feed. Full-screen placements get the cheapest reach.
- A hook in the first 1-2 seconds: a face, a problem, a bold claim, or the product in motion. No slow logo intros.
- Captions on screen, because most people watch with the sound off. If the message needs audio, it is already lost.
- A clear payoff and CTA in the last few seconds so the algorithm has an action to optimize toward.
- Volume. Meta delivery is a testing engine. It needs several creatives to choose from, not one hero video.
The old blocker was production. Shooting UGC, booking creators, and editing cuts took days per concept. AI collapses that to an afternoon, which is the entire reason this workflow exists.
How to make a Meta ad with AI in 5 steps
Here is the exact flow we built Polaris around, start to finish.
- Connect Polaris to Claude once. Add the MCP connector (polarisugc.com/api/mcp) in Claude's connectors and authorize with OAuth. That is the whole setup, and there is no dashboard to babysit afterward.
- Ask Claude to make the ad. In plain chat, describe the angle or hook and attach a product photo or paste a script: "make me 3 UGC ads for this serum." Polaris reads the product and becomes the starting point for every ad, so nothing looks generic or off-brand.
- Watch winners render in the chat. A live Polaris panel appears and fills in the progress and the finished UGC-style video by itself (20-180s). It routes each shot to the best model for the job, drawing from top engines like Google Veo, Kling, Seedance, and Nano Banana, so motion and product fidelity hold up. Settings like model, aspect ratio, length, and sound are picked by tapping option cards, not configuring a dashboard.
- Add product shots and captions. Ask for AI-generated hero frames, lifestyle stills, or thumbnails when you need them, then one-click Auto-Captions transcribes your audio word-accurate and burns TikTok-native styles (TikTok, Hormozi, Beast, Neon) straight into the file, so the ad reads perfectly on mute in Feed and Reels.
- Batch, download, and test. Batches render in parallel — multi-clip ads or several hook variants, each with its own panel — and you download them all as one ZIP. Pull a 9:16 master for Reels and Stories and load the variations into your campaign as separate creatives.
You can run this whole loop right inside Claude through the MCP connector, or in the Polaris web app, a prompt-first composer over the same engine. Failed renders auto-refund and show a Try again button, and generated media auto-deletes, so download the winners you want to keep.
Video models and formats for Facebook and Instagram
Meta placements are not one size. A single concept should ship in a few cuts so it can compete everywhere:
- Reels and Stories: vertical 9:16, sound-off first, hook on frame one, captions high enough to clear the UI overlays.
- Feed: 4:5 or 1:1 tends to hold more screen real estate than a wide 16:9.
- Explore and in-stream: reuse the vertical master; Meta letterboxes cleanly.
Because Polaris picks the best model per shot instead of forcing everything through one engine, you get product movement, hands-on demos, and talking-style UGC from the same product input, then trim each into the aspect ratios above.
Captions that survive silent autoplay
Captions are not a nice-to-have on Meta; they are the difference between a swipe and a watch. Our Auto-Captions are transcribed word-accurate and burned into the video, so they render the same for every viewer no matter their device or settings. The four styles map to different offers: bold Hormozi-style word pop for direct-response, cleaner TikTok style for lifestyle brands, Beast for high-energy, Neon for a scroll-catching accent. Match the caption energy to the product and the hook, not the other way around.
How to test Meta ad creative
Creative is the biggest lever on Meta ROAS, and testing is where AI speed pays off. A simple, repeatable framework:
- Test hooks, not whole videos. Keep the body, swap the first 2 seconds. Ask Claude for 3-5 hook variants per concept and they render in parallel, each in its own panel.
- Change one variable at a time: hook, caption style, or opening visual. If you change everything, you learn nothing.
- Give each creative room to spend before you judge it, then cut losers and reinvest in winners.
- Recreate what already works. Attach a winning ad as a reference and Polaris builds your own version around your product, so you iterate on proven structures instead of guessing.
Speed is the point. When a new creative takes minutes instead of days, you can feed Meta the volume its algorithm wants and keep a fresh test running every week.
Polaris vs the old way of making Meta ads
| Focus | Polaris | Traditional UGC / agency | Generic AI video tools |
|---|---|---|---|
| Built for | Ecommerce and Shopify ads | Broad, varies by shop | General video, not ad-specific |
| Video models | Multiple top models, chosen per shot (Veo, Kling, Seedance, Nano Banana) | Human shoots, no AI models | Often a single model |
| Captions | One-click, word-accurate, 4+ TikTok styles burned in | Manual editing pass | Frequently manual or add-on |
| Recreate winning ads | Yes, paste a reference | Reshoot from scratch | Rarely purpose-built |
| Works in Claude | Yes, via MCP connector | No | Rare |
| Turnaround | Minutes per variation | Days to weeks | Varies |
| Pricing | Pro $49/mo (2,000 credits), less on 3- and 6-month terms | Per-project, typically high | Varies by tool |
We describe the traditional and generic options in general terms; specifics vary by provider. The point is the shape of the trade: Polaris is purpose-built for ecommerce ad creative and the fast test loop Meta rewards.
Why teams pick Polaris
Ecommerce teams choose Polaris because every feature points at one outcome: more winning Meta creative, faster. You connect it to Claude once, then ask in chat for UGC-style video and product shots — attach a product photo or paste a script and a live panel renders the finished ad in minutes. Multiple best-in-class models run under the hood, chosen per shot, so quality holds. Auto-Captions make every video mute-proof in one click. Recreate lets you clone proven ad structures around your own product. And because Polaris lives inside Claude through our MCP connector, you can brief, generate, and iterate without leaving the chat. Credit-based pricing starts at Pro $49/mo for 2,000 credits, and drops to about $42/mo on a 3-month term and $37/mo on 6 months.
Ready to ship your first batch of Meta creative? Create your first ad or see pricing.