Coupang product image requirements and sizes
Create square primary and supporting product images for Coupang listings in South Korea.
Platform guidance
Coupang documents square JPG or PNG images from 500 × 500 to 5000 × 5000 px, up to 3 MB. Keep the product truthful and review category-specific attributes.
Official guidance · Coupang Open APIReviewed 2026-08-03
Working sizes
| Asset | Dimensions | Aspect ratio | Media type |
|---|---|---|---|
| Main image | 1500 × 1500 px | 1 / 1 | Image |
| Detail image | 2000 × 2000 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.