Amazon rule
Amazon main image must use a pure white background
Amazon's product detail and search pages render against a white surface; the main image background must be RGB 255,255,255 so the product appears to float on the page.
Audit my Amazon imagesSee all rulesSource: sellercentral.amazon.com · Last verified 2026-05-31
What we check
CatalogPrep samples the outer edge band of the image, measures the share of pure white and near-white pixels, and verifies the dominant background color is within tolerance of RGB 255,255,255.
How to fix
Remove the existing background and composite the product onto a pure white canvas. CatalogPrep applies this automatically when the subject mask is clean; manual review is required when transparency, fine detail, or shadows compromise the mask.
Detection summary
- Severity
- critical
- Auto-checkable
- Yes
- Auto-fixable
- Yes
- Manual review
- Not needed
- Last verified
- 2026-05-31