Does Walmart Marketplace allow AI-generated product images?

Quick Answer

Yes. Walmart Marketplace allows AI-generated product images when they are truthful, accurate, rights-compliant, not misleading, and consistent with the product the buyer receives. Walmart does not require AI images to begin as photographs, and its current image and product-details policies do not specify a separate AI label, but the normal image rules and any category-specific standards still apply.

What does Walmart require for AI-generated product images?

Walmart's current image guidelines expressly address images generated by artificial intelligence. They must be truthful, accurate, not misleading, rights-compliant, and comply with Marketplace policies.

Walmart's Product details policy makes the seller responsible for reviewing and substantiating AI-generated content before publication. Images must match the actual product delivered, including its size, color, quantity, materials or ingredients, features, benefits, and limitations. The seller must also have the appropriate rights to the image and avoid infringing third-party rights.

Walmart separately bans stock photos and says sellers must use actual product images. Read together with its express AI rule, that means provenance alone is not the test: an AI image must depict the specific item accurately rather than substitute a generic or invented product. A fully synthetic render is not automatically banned in the published policy, but it is risky when the seller cannot substantiate every visible product detail.

Which Walmart image specifications still apply to AI output?

AI-generated images must meet the same technical and presentation rules as other listing images:

• File: JPEG, JPG, PNG, or BMP in 8-bit RGB, no larger than 5 MB. GIF is not permitted.
• Canvas: Walmart lists 2200 by 2200 pixels and a 1:1 square aspect ratio, with 1500 by 1500 pixels as the minimum for zoom.
• Background: Walmart lists seamless white at RGB 255, 255, 255. Its additional guidance says main images should use seamless white, while larger items may appear in an expected environment.
• Content: crop close without excessive empty space. Main images should not contain watermarks, seller names or logos, or accessories that are not included. Images should not contain promotional claims or retailer logos.
• Listing set: Walmart recommends at least four distinct images. Some product categories have additional requirements.

Meeting these file specifications does not make an inaccurate AI image acceptable. Walmart may unpublish products whose images do not comply.

How should sellers prepare AI product images for Walmart?

Start with evidence for the exact item, then inspect the final image against that evidence. Check packaging text, logos, color, proportions, materials, features, included accessories, quantity, and visible claims. Do not publish an image that invents a feature, hides a defect, changes the material, or depicts a different variant.

Nightjar lets a seller group several real product photos and factual details into a reusable Product, giving each new image more evidence about the item. Its built-in visual review can retry obvious substitutions, omissions, broken readable text, and brand-mark failures at no extra Credit cost, but the seller should still review the completed image.

For output, choose a square aspect ratio and verify the background pixels rather than assuming a white-looking image is RGB 255, 255, 255. Check the downloaded file's actual width and height: Nightjar's 2K and 4K generation settings are resolution choices, not a promise of one exact pixel dimension across every output. Use a 4K Single shot, or bring a smaller approved image to a 4K long edge with Upscale, then prepare a 2200-by-2200-pixel export. Confirm that file remains within the 5 MB limit and check the current category standards before upload.