Amazon Main Product Image
dimensions
Minimum image size
Amazon's smallest listing image size is 500px on the longest side.
Required
≥ 500 px
Severity: hard fail — the image is rejected
How we measure it
We read the pixel width and height of the uploaded file and compare the longer side to the minimum.
dimensions
Source
Amazon: Vender online — product detail page (image sizes)- Rule version
- v2
- Effective since
- 2026-09-25
- Last verified
- 2026-09-25
When the platform changes this requirement we publish a new version. Past verdicts keep pointing at the version they were checked against.