Image Compression for Amazon Sellers — Meet Size Requirements
Last updated: June 2026·By the CompressTo20KB Team·~7 min read
Amazon has strict image requirements: main images must be at least 1000px on the longest side, but file size matters for upload speed. Here is how sellers compress images to meet all Amazon standards.
Amazon Image Requirements 2026
Amazon requires JPEG or PNG format, pure white background (RGB 255,255,255), minimum 1000px on longest side. Smaller files upload faster and index quicker in Amazon search.
3 Steps to Compress Amazon Product Images
- Upload your Amazon product photo
- Compress to target size while keeping 1000px+ resolution
- Download and upload directly to Amazon Seller Central