⚖️ E-commerce Compliance
Optimize Your Images for Walmart Marketplace
Ensure your product visuals comply with Walmart Marketplace technical requirements. Avoid image rejection and boost your visibility in the US market.
How to Format a Photo for Walmart Marketplace?
Bring your catalog into compliance with Walmart's strict requirements in just a few clicks. Our tool automates the process to save you valuable time.
Drag and Drop Your Photos
Import your raw images, even with complex backgrounds. You can add up to 50 photos at once; PeacoPix will process them sequentially to prevent lagging your browser.
Apply the Walmart Preset
Our local AI removes the background, centers the product to fill 85% of the frame, and instantly applies the pure white background required by the Walmart Seller Center.
Download Your Compliant Images
Get your visuals (1:1 square ratio, JPEG/PNG format) ready to import into your product listing. No more listings blocked by Walmart's algorithm.
Why Optimize Your Walmart Images with Our Tool?
Stand out in the US market by offering flawless visuals while keeping your business data completely secure.
Guaranteed Industrial Secret
Your upcoming products remain confidential. Thanks to WebAssembly technology, the AI runs 100% locally in your browser. No images are ever sent to an external server.
100% Free & Unlimited
No account to create, no subscriptions, and no expensive credit systems. Bring your entire Walmart catalog up to standard without spending a single cent.
Zero Rejections on Seller Center
Pure white background, 85% product scale, square format, and optimized file size under 5 MB: strictly meet Walmart's guidelines to guarantee immediate listing publication.
Boost Conversions in the US
Crisp visuals (resized to 2000px for zooming) and standardized formatting build trust with American shoppers. Increase your Click-Through Rate (CTR) against competitors.
Frequently Asked Questions
Find answers to all your questions regarding image guidelines on Walmart Marketplace and how to use PeacoPix.
What are the image requirements for Walmart Marketplace?
For Walmart Marketplace, the main image must feature a pure white background, a square format (1:1 ratio), and a framing where the product occupies 85% of the frame. The recommended resolution on the longest side is 2000 px to enable the zoom feature (minimum 1000 px required).
What image formats are accepted on Walmart Marketplace?
Walmart accepts JPEG and PNG formats. JPEG remains the most recommended format to ensure optimal loading speeds. WebP and animated GIF formats are not supported.
How can I prevent my product listings from being rejected by Walmart?
To avoid rejection or deactivation of your products by Walmart: apply a pure white background, ensure the product fills about 85% of the frame, remove any promotional text, logos, or watermarks, and save your files in JPEG or PNG format with an sRGB color profile.
What is the ideal file size for Walmart Marketplace?
The strict maximum file size limit imposed by Walmart's API is 5 MB per image. Our preset automatically adjusts compression so your images meet this limit without any visual quality loss.
Can I use WebP images on Walmart Marketplace?
No, Walmart Marketplace does not accept the WebP format for catalog uploads. Our preset automatically converts your original WebP files into compliant JPEG or PNG files.
What are the rules for secondary images on Walmart Marketplace?
While the main image requires a pure white background and square framing, secondary images allow lifestyle shots, infographics, or close-up detail angles. Walmart allows up to 8 to 10 images per product listing.
Why do my photo colors change when uploaded to Walmart?
This color shift usually happens when your images are saved in a print color profile (such as CMYK). PeacoPix always exports your images in the sRGB color profile to ensure accurate web and mobile display.
How can I batch-optimize multiple images to Walmart standards?
By selecting the Walmart Marketplace preset, our tool automatically applies all requirements in one pass: background removal to white, centering the product at 85%, resizing the longest side to 2000 px, converting to JPEG or PNG, and compressing the file size under 5 MB.