Amazon Product Image Size: The Exact Specs (2026)

Amazon has specific size requirements that affect whether images are accepted and how they display. Getting this wrong means rejection or poor display quality.

Updated: April 2026

Why Image Size Matters on Amazon

Image size affects upload acceptance (below minimum = rejection), zoom functionality (below 1600px = no zoom), and display quality on high-resolution screens. Getting size right is a technical requirement, not optional optimization.

The Problem

Sellers work with images sized for social media that don't meet Amazon's minimum — or meet the minimum but not the recommended size that enables zoom.

Who This Is For

Amazon sellers uploading images who want to ensure technical compliance and optimal display.

Exact Specifications

The 2000px Standard

2000px is the practical standard. It exceeds the zoom activation threshold (1600px), displays crisply on all current devices, and keeps file sizes manageable. Images at exactly 1000px meet the minimum but provide no buffer and don't enable zoom.

Format Guidance

JPEG: Best for photographs. Smallest file size. Use 80–90% quality setting. PNG: Accepted. Larger files. Use for images requiring transparency. TIFF: Accepted but creates unnecessarily large files. Convert to JPEG before uploading.

GreenOnion tip: Tools like GreenOnion generate compliant white-background and lifestyle shots from a single product photo — no studio or photographer needed.