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Nano Banana 2 for Ad Creative

A genuinely useful image tool, and a fast way to make bad ads if you point it at the wrong job.

Sevenam installs a Meta advertising system on your own ad account and runs the technology that operates it — written decisions at 7am every morning telling you exactly what to do that day. One fixed setup fee, a fixed monthly, priced to the work rather than your media budget.

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What it is actually good at.

Nano Banana is the informal name for Google's image generation and editing model, and the second generation is the first version most advertisers found worth using on real work. Its strength is editing rather than invention: give it a product photograph you already own and it will change the background, the lighting, the framing or the context without losing the product itself.

For ecommerce that matters more than it sounds. The expensive part of ad creative is rarely the first image; it is the twentieth variation of it, in the format each placement wants, against a background that suits a different audience. That is the job this does well and cheaply.

Editing an existing product shot rather than inventing one.
Background, lighting and context changes that keep the product intact.
Format and framing variations for different placements.
Volume: the twentieth variation costs what the first one did.

Where it falls over.

It is unreliable with text, so anything with a price, a claim or a logo needs the type laid over afterwards rather than generated. It drifts on fine product detail across many generations, which matters if your product has a label, a pattern or a texture a customer would recognise. And it cannot invent a product it has never seen.

The deeper failure mode is generic output. Left undirected it converges on the same glossy, weightless look everyone else is generating, and that reads as synthetic within three frames. The tool is only as good as the brief and the rejection rate behind it.

Text is unreliable: overlay type afterwards, do not generate it.
Fine product detail drifts across generations — check labels and textures.
It cannot invent a product it has not been shown.
Undirected output looks generic, and generic does not convert.

Questions people actually ask.

Is Nano Banana 2 good enough for real ads?

For product stills, variations and background work, yes — it is already in production use. For anything depending on a person's face across many frames, or on text rendered inside the image, it still needs a human step afterwards.

Do we still need a photographer?

For the source product photography, usually yes, and that is the point: one good shoot becomes the input to hundreds of variations rather than four finished ads. What disappears is the second and third shoot, not the first.

Will Meta penalise AI-generated creative?

Meta does not penalise it for being generated. What gets punished is the same thing that always did — low engagement. Generated creative that looks generic performs badly because people scroll past it, not because a policy caught it.

Keep reading
Ad creative on an AI lineWhat we produce, and what it costs. How to test creativeJudging what you make. Seedance 2.5 for ad creativeJudging a new model version.
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