Walmart product image requirements and sizes
Build a truthful Walmart Marketplace gallery with a white-background primary image, zoom-ready detail, and listing-specific swatches.
Platform guidance
For Walmart.com, use a 2200 × 2200 px RGB square at 5 MB or less; zoom needs at least 1500 × 1500 px. The main image should use seamless white, and category rules can add constraints.
Official guidance · Walmart Marketplace LearnReviewed 2026-08-03
Working sizes
| Asset | Dimensions | Aspect ratio | Media type |
|---|---|---|---|
| Primary image | 2200 × 2200 px | 1 / 1 | Image |
| Zoom minimum | 1500 × 1500 px | 1 / 1 | Image |
| Swatch image | 100 × 100 px | 1 / 1 | Image |
Why these numbers matter
Marketplaces, social networks, and streaming services resize, crop, or reject media that misses their working size. Building each asset inside the published size keeps the product, title, and artwork in frame instead of being re-cropped after upload.