Compress images for AliExpress.
Drop your photos and download them under 5 MB, the file-size limit in AliExpress's image rules. The quality is lowered first and the pixel dimensions only when needed; the photo is never cropped. It runs in your browser; nothing is uploaded.
Under 5 MB per image, saved as JPG
Limits come from each platform's own help pages, summarised in the guides (checked 24 September 2026).
What AliExpress asks for.
Source: AliExpress Rules Center — General Requirements for Releasing Local Goods on AliExpress · checked 12 October 2026
AliExpress local listings: six main images at 1:1 (800 × 800 pixels or more) or 3:4 (750 × 1,000 or more), JPG, JPEG or PNG within 5 MB.
- Limit used
- Under 5 MB per image, saved as JPG
- Pixels kept
- The shorter side stays at 750 px or more.
- Aspect ratio
- 1:1 at 800 × 800 pixels or more, or 3:4 at 750 × 1,000 pixels or more; all images must keep the same aspect ratio
- Formats
- JPG, JPEG or PNG
- File size
- Within 5 MB per image
Compressors by platform.
Compressing for AliExpress, answered.
What is the image file-size limit on AliExpress?
5 MB per image, according to the rules summarised in the AliExpress guide. This tool saves each photo as a JPG under that size.
Is JPG accepted on AliExpress?
Yes. The formats AliExpress lists are JPEG and PNG.
Does compressing for AliExpress change the pixel size?
Only when lowering the quality is not enough to get under 5 MB. The shorter side stays at 750 px or more.
Where do these figures come from?
From AliExpress Rules Center — General Requirements for Releasing Local Goods on AliExpress, read on 12 October 2026. Marketplaces update their rules; the official page is the final reference.
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