Check Walmart main images before upload

Check practical 2000×2000 size, square framing, pure white background, and product fill.

1Choose a platform
2Drop one image or a catalog
3Check, fix, export

What you getWalmart

A listing-ready report

Ready to listNeeds a fix

Ready and fixable files stay separated. Open any image to see why, then fix it here or in Workbench.

Listing QA

One bench for a single verdict or a full catalog.

On-device · nothing uploaded

Choose the listing channel

Marketplace ruleset

Choose the destination first, then the image role. Main and secondary images are checked differently; category exceptions are only added when an official rule is available.

2000×2000Recommended1:1Platform ruleJPG/PNGRecommended≤5.0 MBRecommendedwhite bg requiredPlatform ruleProduct fill ≥85%Recommended

This main-image profile checks for a clean white background. Confirm category-specific exceptions in Seller Center.

Platform profile plus clearly marked Fernpix recommendations · Rules updated 2026-09-22 · Official source

Choose the listing channel

Drop one photo, or a whole catalog

Drop one product image or select a whole catalog

One image gets a focused verdict. A batch gets pass-rate totals and grouped failures.

Drop one product image or select a whole catalog

On phones: tap this area to choose a photo from your library.

Or paste a screenshot (Ctrl/Cmd+V).

Processed locally in your browser. Nothing is uploaded. Downloads don’t keep location EXIF.

After the check

✓ A clear single verdict or batch pass rate
✓ The exact reason for every failure
✓ Quick fixes with before-and-after proof
✓ Workbench handoff for complex batch export

No photos handy? Preview a real result

Clear rejected listings today

Check main and secondary images for Amazon, Etsy, Shopify, TikTok, eBay, Walmart, Shopee, and Lazada. Fix simple issues here and move complex batches into Workbench.

Free: check + 5 images per batch. Pro ($9/mo): full batches, ZIP, saved pipelines.

Share this free checker with other sellers (images stay on their devices).

What this page checks

Preflight for Walmart Marketplace main images

Practical 2000×2000, square framing, and pure white cover common reject reasons. Category pixel floors can vary—treat this as upload preflight.

✓ Practical 2000×2000
✓ Square 1:1
✓ Pure white RGB 255,255,255
✓ About 85% product fill

FAQ

What does Walmart expect on a main image?

Fernpix uses a practical 2000×2000 square with a pure white field and strong product fill. Exact public floors can vary by category.

Does Walmart require a white background?

Main images typically need a clean white field. Fernpix gates on RGB white plus fill and framing so common reject reasons show up before upload.

Are images uploaded?

No. Processing stays in the browser.

Open in Workbench →