Generate from the center-weighted product photo. If the label lives on the left edge, 9:16 will shave it off.
Talking-head UGC — a creator straight to camera, the product scene behind herCinematic — the hook burned onto the frame, with subtitlesStreet-interview format — the product in a passerby's hands, mic in frame
Creative: UGC first
Meta’s auctions are full of UGC-shaped ads because they hold thumb-stop better than studio spots. Start there: UGC without hiring creators. Add a product-demo cut from product photo to video so you are not betting the account on talking-heads only.
Three hooks, three files, one ad set. 48 hours. Kill one. Duplicate the winner into Reels-only and feed-only if you have budget to split.
What not to do
One 16:9 “master” with black bars
A five-product montage
A landing page with no video when the ad was video (the PDP should move too — Shopify product videos)
Changing the creative and the audience on the same day, then calling the test “done”
Yes. One product photo can generate Reels, Stories, and feed videos. You do not need a studio shoot for the first round of tests.
What size should Instagram and Facebook ad videos be?
9:16 for Reels and Stories, 4:5 for feed, 1:1 as a fallback. Make those sizes on purpose. A 16:9 clip with black bars wastes the most expensive pixels on the phone.
Should Meta ads look like UGC or like a brand video?
Start with UGC-style. Feed and Reels punish anything that looks like a TV spot. If a polished cut wins the test, keep it — do not assume it will.
How is this different from making TikTok ads from a photo?
Same still, different crops and a slightly slower first three seconds on feed. The TikTok cut can usually be reused as a Reel. The feed cut needs 4:5.
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