Updates

Q4 2026: Prime Big Deal Days 6–7 Oct. Peak storage 1 Oct. Peak fulfillment 15 Oct–14 Jan. Recalculate break-even ACOS before you raise bids.

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Updates Guide Brand

AI Amazon main-image prompts 2026: RGB white, 85% fill, text in post

Who it hits

Sellers generating AI packshots and getting main-image rejects, or AI gibberish on infographic slots.

What to do this week

Generate with the main-image prompt. Compare to the physical product. Check white / fill. Add callouts in an editor. Confirm live image rules before upload.

Main image prompt (Midjourney-style)

Commercial product photo of [exact product + material + color],
centered on pure white seamless background RGB 255 255 255,
product fills ~85% of frame, full product visible, no props,
no text, no logos, no badges, no watermark, even softbox lighting,
subtle realistic contact shadow only if needed, photorealistic,
square 1:1, suitable for Amazon main image.
--ar 1:1 --style raw --v 6.1

Secondary / infographic base (no AI text)

Same [product] on clean light/white background, centered,
generous negative space for callouts, no text rendered by AI,
studio lighting, square ecommerce secondary image for Amazon.
I will add labels in post: [Feature1], [Feature2], [Feature3].
--ar 1:1 --style raw

Failure modes

Failure Fix
“White” that fails Amazon’s check Force RGB 255 255 255; –style raw; verify in an editor
Wrong material / extra parts Describe the real SKU; reject hallucinated features
Gibberish callout text Never trust AI text on image — add in post
Props on main image Main = product only; lifestyle belongs in secondary slots

This desk briefs image order against conversion leaks. Generative tools still need a human accuracy pass.

FAQ

Are AI images allowed on Amazon?

If they meet image requirements and accurately represent the product you ship. Confirm live policy for your category.

Minimum resolution?

Confirm live help pages — aim for a long edge well above the zoom minimum.

Source: Listing images workstream — confirm live Product Image Requirements in Seller Central · Confirm live numbers in Seller Central. This desk is the method, not a rate card.

Stuck on this change?

I will walk the public listing, say whether this change is leaking spend, and what week one would be.

Comments

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Amazon Updates

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