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AI Ad Creative Generator

Produce a batch of video ads from one product, in the formats each placement actually wants.

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Performance teams do not have a creative idea problem, they have a creative supply problem. The account needs new video every couple of weeks because the last batch fatigued, the brief-to-delivery loop with an agency or a freelancer runs one to three weeks, and by the time the files land the angle that prompted them is stale. Reeloop closes that loop to an afternoon: describe the product or paste its page, and Claude writes an ad script; the shot planner renders a cinematic scene per line under one style bible; an AI voice delivers it and Whisper burns in word-timed captions. A standard 30-second ad is 3 credits, so a ten-variation batch costs about what one round of revisions used to.

One product, many angles
Generate a batch of ad variations from a single description or product page, ready the same day.
Every placement's frame
9:16, 1:1 and 16:9 exported from one generation - no re-cutting per network.
Programmatic volume
A public API and MCP server, so variation generation lives inside your existing campaign workflow.

Polished commercial or creator-style: pick per placement

Ad creative is not one format, and the distinction decides which style you should generate. Creator-style video - handheld energy, direct address, native captions - reads as a recommendation and works where the feed is organic-first, which is most of TikTok and Reels. A produced commercial - controlled palette, clean product beats, an authoritative voice - reads as a brand making a claim, and it is what carries retargeting, YouTube pre-roll, and any placement where the viewer already knows who you are. Most accounts need both, and the mistake is picking one on taste rather than on placement. Reeloop generates either from the same brief: the UGC Ad style for the first, Documentary or Viral Story for the second, with the style bible keeping every scene inside one visual world so a batch looks like a campaign rather than a folder of clips. Generate both from the same script when you are unsure - the comparison costs six credits and settles an argument that otherwise runs for a week.

Testing structure: change one thing at a time

The hook carries most of the performance variance in short-form advertising, which is why a batch that varies the hook while holding the body constant tells you something and a batch of ten unrelated ads does not. Generate five to ten variations that differ in exactly one dimension, ship them together, and let delivery find the winner before you iterate - then rebuild the next batch on the winning hook rather than starting over. Read results at spend, not at impressions: an ad that spent ten dollars has told you nothing, and killing it early is how accounts end up recycling the same tired creative. Creative fatigue is the constant in paid social - even winning ads decay within weeks - so the durable advantage of generated creative is not the first batch, it is being able to refresh continuously without re-briefing anyone. Keep every script inside what the product genuinely does: unsupported income and health claims are the classic account-killers, and you are accountable for the claims in an ad regardless of what generated it.

Formats, exports and wiring it into a workflow

Each placement wants its own frame: 9:16 for TikTok, Reels and Shorts, 1:1 for feed placements where vertical gets cropped, 16:9 for YouTube and display. Reeloop exports all three from one generation, so a batch does not need re-cutting per network. Captions are burned in and timed to the word, which matters more in advertising than in organic video because a large share of ad impressions are watched muted and a caption that lags the voice reads as low quality before anyone has heard the offer. For teams running volume, the public API and MCP server generate variations programmatically, so creative production can sit inside the same workflow as the rest of the campaign rather than in a person's afternoon. Review every ad before it ships - the generator is fast, and fast is exactly how an off-brand or unsubstantiated claim reaches a live campaign.

How it works

1

Describe your product, or paste its page URL

2

Choose creator-style or polished-commercial

3

AI writes the ad script and renders a scene per line

4

Export 9:16, 1:1 or 16:9 for Meta, TikTok or YouTube

Frequently asked questions

How is this different from a UGC ad generator?+

UGC is one ad format - creator-style, handheld, direct address. This page covers ad creative more broadly, including produced commercials for retargeting and pre-roll. If you specifically want creator-style ads, our AI UGC ad generator goes deeper on that format.

Can I use the output in paid campaigns?+

Yes. You own the output and can run it on any platform. You remain responsible for the claims your script makes, so review each ad before it goes live.

How many ads can I generate?+

A standard 30-second video is 3 credits, so a plan's monthly credits set your testing budget - roughly eight variations on Starter, around twenty on Growth. Unused credits roll over.

Related tools

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AI Ad Creative Generator | Reeloop.ai