
Guaranteed RGB 255, 255, 255 hex #FFFFFF
Zero off-white grey tints. Background pixels are guaranteed pure white so Amazon's automated image validator approves your listing instantly.
Amazon Seller Central compliance
Generate 100% compliant Amazon main images with pure white backgrounds (RGB 255, 255, 255), 85%+ product frame filling, and natural contact shadows to prevent listing suppression.
Better workflow
Create 100% policy-compliant main product images with verified RGB 255, 255, 255 background pixels and natural ground contact shadows.

Zero off-white grey tints. Background pixels are guaranteed pure white so Amazon's automated image validator approves your listing instantly.

Automatically scale and center your item so it fills 85% to 90% of the image canvas, satisfying Amazon main photo framing requirements.

Preserve authentic ground contact shadows and ambient occlusion so your product looks premium and physically real rather than awkwardly floating.
Amazon Seller Central Compliance Guide
Amazon's automated catalog bots strictly audit every MAIN product image. Deviation from pure RGB (255, 255, 255), frame coverage below 85%, or missing contact shadows triggers silent search suppression. Understanding the technical requirements ensures your listings stay indexed and convert.
Amazon's image ingestion pipeline checks background color values programmatically across the entire canvas perimeter. In standard studio photography, light falloff and room reflections frequently push white backdrops to off-white values such as RGB (250, 248, 246) or hex #F9F9F9. While invisible to the naked eye, Amazon's algorithms flag these as non-compliant, suppressing the ASIN from search results. KuvStudio forces 100% of non-subject pixels to mathematically pure RGB (255, 255, 255) hex #FFFFFF in standard sRGB color space, guaranteeing automated pass-through.
Framing and proportion are equally critical under Seller Central guidelines. Amazon mandates that the product must occupy at least 85% of the total image area. Off-center placement, excessive padding, or accidental cropping of product edges immediately damages click-through rates and listing quality scores. KuvStudio automatically calculates the subject's tight bounding box, centers the product along optical balance lines, and formats the composition to exactly 85โ90% frame fill with generous safety margins.
The difference between high-converting main images and cheap cutouts is ground physics. Flat cutouts with hard cut edges look unnatural and create buyer hesitation. KuvStudio synthesizes realistic directional ambient occlusion and subtle contact shadows directly beneath the product base. This anchors the item naturally in space while ensuring every surrounding pixel fades cleanly to pure RGB 255 with zero gray halos or compression artifacts.
Workflow example
Transform an uneven phone or warehouse snapshot into an audit-proof, pure white packshot with natural ground contact shadows.


Try it yourself
Upload a phone photo or warehouse shot on any background.
Isolate the product, wipe the background to pure RGB 255, and generate contact shadows.
Export 2000 x 2000 px or 3000 x 3000 px high-res JPG ready for Amazon Seller Central.
A complete solution
Move from this focused task into the adjacent KuvStudio tools that complete the product-image journey.
Create clean Amazon product images, white-background main photos, and supporting lifestyle visuals from one product photo.
Transform product snapshots into compliant pure white background (#FFFFFF) catalog photos. Meets 100% of Amazon, eBay, and Google Shopping requirements with natural contact shadows.
Take product photos with your iPhone or Android phone and turn them into studio-grade catalog images. Fix harsh lighting, erase messy rooms, and generate 4K ecommerce assets.
Prepare Amazon-oriented product images with clean white-background output, safe spacing, and channel-ready exports from one source photo.
Amazon Seller Central compliance
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