What is the Amazon main image size requirement?

Amazon requires main product images to be at least 1000 x 1000 pixels on the shortest side to enable the hover-zoom feature. A square format (1000x1000) is recommended.

Why does Amazon reject images with non-white backgrounds?

Amazon mandates a pure white background (#FFFFFF) for all main product images. Off-white, grey, or light-coloured walls are rejected because they affect the consistent look of search results.

How much of the frame should a product fill on Amazon?

Amazon recommends the product occupies at least 85% of the image frame. Products that are too small appear unprofessional and reduce the effectiveness of the zoom feature.

What file size does Amazon accept for product images?

Amazon accepts images up to 10MB, but sellers typically keep images under 1-2MB for faster page loading. JPEG format at 85-90% quality is recommended.

Is this Amazon image resizer free to use?

Yes, it is completely free. All image processing happens locally in your browser — your images are never uploaded to any server.

Amazon Product Image Resizer - Resize to 1000×1000, White Background

Drop your product image here

JPEG, PNG or WebP · Any size · Max 20 MB

Choose Image

Processing settings

Square Resize Pad to square with white fill

Whiten Background Push near-white pixels to #FFFFFF

Compress <1 MB JPEG 87% quality, fast loading

Coverage Check Warn if product <70% of frame

Output size:

Upload an image to begin

Processing…

Results Amazon Ready

Original —

Processed —

— · amazon_product.jpg

Amazon Image Requirements (2026)

Why 1000×1000 px?

Amazon requires at least 1000 px on the shortest side to activate the hover-zoom feature. Zoom increases buyer confidence and conversion - without it your listing loses a key selling advantage.

Pure White Background (#FFFFFF)

Amazon mandates a pure white background for all main product images. Off-white walls or subtle shadows fail review. Our whitening engine detects near-white pixels and converts them to exact #FFFFFF.

85% Frame Coverage

Amazon recommends the product fills at least 85% of the frame. A product that is too small looks unprofessional and loses zoom impact. Our coverage checker warns you before you upload.

How to Fix Amazon Image Rejection

Common Amazon Image Rejection Reasons & How We Fix Them

Main image must have a pure white background Auto-fixed

Image too small to enable zoom (less than 1000 px) Auto-fixed

Image is not square — aspect ratio mismatch Auto-fixed

Product does not fill enough of the frame Warns you

Image file size too large (over 10 MB) Auto-fixed

Amazon Product ImageResizer & Compliance Tool