Walmart's core image requirements
- Minimum dimensions: 1000 × 1000 px
- Recommended dimensions: 2000 × 2000 px or larger
- Aspect ratio: 1:1 (square)
- Background: Pure white (RGB 255, 255, 255)
- Format: JPG or PNG
- Max file size: 5 MB per image
- Product fills: 85% of the frame
- Watermarks: Not allowed
- Text overlays on main image: Not allowed
- Borders: Not allowed on main image
Walmart vs Amazon — how they compare
Walmart's image requirements are very similar to Amazon's — both require pure white backgrounds, 85% fill, and no watermarks. The key differences:
| Feature | Walmart | Amazon |
|---|---|---|
| Minimum size | 1000 px | 1000 px |
| Recommended size | 2000 px | 2000 px |
| Max file size | 5 MB | 10 MB |
| Product fill | 85% | 85% |
| Background | Pure white | Pure white |
| Aspect ratio | 1:1 strict | 1:1 preferred |
| Images per listing | Up to 20 | Up to 9 |
The main practical difference: Walmart's 5 MB limit is tighter than Amazon's, so compression matters more.
Step-by-step workflow
Step 1 — Shoot at high resolution
Shoot at 4000×4000 px or larger. Downscaling to 2000×2000 preserves sharpness. Direct 2000×2000 shots look softer.
Step 2 — Remove the background
Open the AI background remover. Upload, wait 5–15 seconds, download the transparent PNG.
Step 3 — Add pure white background
Use the product photo editor:
- Size: 2000 × 2000
- Background: pure white
- Padding: 7.5% (product fills 85%)
- Export: JPG
Step 4 — Compress
Use the image compressor at JPG quality 85. A well-prepared 2000×2000 image is typically 150–300 KB, well under Walmart's 5 MB limit.
Secondary image requirements
Walmart allows up to 20 images per listing. Unlike the main image, secondary images have fewer restrictions:
- Can have backgrounds (any color or lifestyle scene)
- Can include text overlays for feature callouts
- Can show the product in use
- Can show alternate angles, sizes, or color variants
- Can include infographics and size charts
Best practice for 5–10 secondary images:
- Alternative angles (side, back, top)
- Close-up detail (texture, craftsmanship)
- Scale reference
- Lifestyle in-use shot
- Size/color variations
- Feature infographic (text callouts on image)
Common rejection reasons
- Background isn't pure white (#FFFFFF). Walmart is strict — off-white or cream gets rejected. Use the product photo editor with white preset.
- Product fills less than 85%. Padding too large means rejection. Use 7.5% padding.
- Not square. Walmart requires 1:1 aspect ratio. Crop to square.
- File exceeds 5 MB. Compress with JPG quality 85.
- Watermarks or text on main image. Move text to secondary images.
- Wrong format. JPG or PNG only.
- Blurry or low quality. Zoom-enabled images must be sharp at 100%.
- Multiple products in one image. Main image should show only one product (unless it's a multi-pack).
Walmart-specific considerations
Front-facing preference
Walmart favors front-facing product images. For shoes, show the front or top-front. For clothing, show the front. For electronics, show the front with the display visible.
Packaging allowed for some categories
For grocery, health, and beauty products, the packaging is often allowed (and sometimes preferred) in the main image. Confirm with Walmart's category-specific guidelines.
Consistency matters for Walmart+
Walmart's algorithm rewards catalogs with consistent styling. If all your product photos have the same lighting, background, and padding, your listings rank better.
Bulk preparation for Walmart
For sellers with many SKUs, plan for consistency:
- Create one master template in the product photo editor (2000×2000, white background, 7.5% padding)
- Process each product photo through the same workflow
- Save the template settings for future uploads
If you need to process 100+ products per month, consider API access — contact partners@bgremove.site.
Frequently asked questions
What size should Walmart product images be?
2000×2000 px square. Walmart's minimum is 1000×1000, but 2000 is recommended for zoom quality.
Does Walmart require a white background?
Yes, pure white (RGB 255, 255, 255) for the main image. Secondary images can have any background.
What's the file size limit?
5 MB per image. This is tighter than Amazon's 10 MB, so compression matters. Use JPG quality 85 for photos.
Can I use the same images for Walmart and Amazon?
Mostly yes, but compress for Walmart's 5 MB limit. Both require 2000×2000, pure white, and 85% fill, so the same main image works for both.
Does BG Remove handle Walmart image prep?
Yes. Use the background remover, product photo editor, and image compressor. All free, all produce Walmart-compliant images.