AliExpress image specs: 1 sizes
AliExpress requires an 800×800 square main product image in JPG, JPEG or PNG. The widely quoted file-size limit appears outdated; check your seller dashboard.
Main product image: Target size: 800×800 px, Aspect: 1:1, Min width: 800 px, Background: Pure white (#FFFFFF), Formats: JPG / JPEG / PNG. The tables below walk AliExpress slot by slot. Every spec name opens its own page with the full value table and the source link.
Open the tool with AliExpress specsCompare platforms
| Spec | Used for | Target size | Aspect | Background | Max file | Formats |
|---|---|---|---|---|---|---|
| Main product image | Main image | 800×800 px | 1:1 | Pure white (#FFFFFF) | Not listed | JPG / JPEG / PNG |
Source:www.amz123.com · Checked 2026-10-25 · Platforms change specs without notice — confirm in your seller dashboard before you publish.
Slot by slot
- Main product image: 800×800 px, 1:1 aspect, Pure white (#FFFFFF), 800×800 square
Three ways AliExpress sellers get rejected
- Right size, wrong background — main images are usually pure white. A light grey or lifestyle backdrop reads as non-compliant, so exports fill #FFFFFF.
- Over the file ceiling — No file ceiling is published, so your seller dashboard decides. An image over the cap is rejected even at the correct size, so cut the bytes first.
- Stretched aspect — forcing a 3:4 source into 1:1 distorts the product. Scale proportionally, then pad or center-crop.