Do you need to disclose AI product images? Marketplace rules in 2026

First, split the image into four cases

Case one is an AI edit of a real photograph: background removal, lighting correction, upscaling, or a new backdrop behind your own product photo. The product in the frame is still the product you will ship. Case two is a fully AI-generated product image: the product itself was dreamed up from a text prompt, and no photograph of the shipped item exists behind it. Case three is an AI-created item that you sell: a digital print, a pattern, a design or a book cover made with AI, where the AI output is the product. Case four is a photorealistic AI person in the image: a model, a bystander or a hand that was generated entirely by AI, rather than a real person photographed or edited. Keep those cases apart, because the disclosure question changes with each one, and the most common seller mistake is to apply one rule to all four.

The second split is between a platform rule, a metadata rule and a legal rule. A platform rule lives in a marketplace help page and can remove a listing. A metadata rule lives inside the image file and is invisible to shoppers, but a platform or a search engine may check it. A legal rule lives in statute or in advertising guidance and can apply even where a platform asks for nothing. An image can pass the platform check and still fail the legal check, for example an advertisement that implies a real person endorsed a product when no such person exists. When in doubt, satisfy the strictest layer that applies to your audience, and keep a note of which layer you satisfied, so you can prove it later.

Platform by platform, as of November 2026

Read the Etsy row carefully, because it is the one most sellers get wrong. Etsy allows seller-prompted AI creations as designed by a seller, and requires disclosure in the listing description when an item was created with AI, but for a handmade item it still requires original photos of the final product. A disclosure line does not turn a generated candle into a photograph of the candle you will post. The Amazon row needs a similar caution: the metadata tag for photorealistic AI people was reported in July 2026 from a Seller Central notice, and Amazon's own help pages for this rule are login-gated, so confirm the current keyword and scope in Seller Central before you upload, and do not apply the tag to a real person, to a person merely edited with AI tools, or to a clearly non-photorealistic character, where the reported rule does not apply.

The law layer: advertising, endorsements and the EU AI Act

Advertising rules do not ask whether a tool was AI. They ask whether a claim is true and whether a paid relationship is clear. In the United States, the Federal Trade Commission Endorsement Guides treat an endorser as a party who could be or appear to be an individual, which covers a virtual influencer, and require a material connection, such as payment or a free product, to be disclosed clearly and conspicuously. A paid-partnership tag and an AI label are two different disclosures, and one never replaces the other: a sponsored post from an AI character needs both the sponsorship disclosure and, where the platform requires it, the AI label. An affiliate link is also a material connection that must be disclosed, not hidden in a bio or a hashtag at the end of a long caption.

In the European Union, Article 50 of the EU AI Act sets transparency duties for synthetic content, including a duty to disclose AI-generated content in a way that reaches the audience, with the detailed application still developing through guidance and codes of practice. That is a legal duty, not a platform favour, and it can apply to content shown to EU users even when the platform where you posted it asks for no label for still images. This article is not legal advice, and the exact wording for your product, audience and claim should be checked against the current law for your market before a large campaign. The practical rule that survives every version of the law is simple: if a reasonable viewer could be misled about a person, a product or an event, disclose, even if no checkbox asked you to.

Build compliant images in the product studio, keep a tagged copy of every file you send to Amazon or Google in the marketplace photo specs workflow, and use the AI disclosure guide as your one-page checklist before cross-listing. The small-shop photo guide and the remove-background guide show the same accuracy-first method for the images themselves.