Compress images for SHEIN.
Drop your photos and download them under 3 MB, the file-size limit in SHEIN'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 3 MB per image, saved as JPG
Limits come from each platform's own help pages, summarised in the guides (checked 24 September 2026).
What SHEIN asks for.
Source: SHEIN Developer Platform (Open Platform) documentation — Product Images; Product Real-Product Photos · checked 12 October 2026
SHEIN Marketplace images: main image 1,340 × 1,785 pixels or 1:1 at 900–2,200 pixels, JPG, JPEG or PNG up to 3 MB, up to 10 detail images.
- Limit used
- Under 3 MB per image, saved as JPG
- Pixels kept
- The rules checked here state no minimum pixel size, so the tool stops before the photo falls under a quarter of its original width.
- Formats
- JPG, JPEG or PNG
- File size
- 3 MB or less per image
Compressors by platform.
Compressing for SHEIN, answered.
What is the image file-size limit on SHEIN?
3 MB per image, according to the rules summarised in the SHEIN guide. This tool saves each photo as a JPG under that size.
Is JPG accepted on SHEIN?
Yes. The formats SHEIN lists are JPEG and PNG.
Does compressing for SHEIN change the pixel size?
Only when lowering the quality is not enough to get under 3 MB. The rules checked here state no minimum pixel size, so the tool stops before the photo falls under a quarter of its original width.
Where do these figures come from?
From SHEIN Developer Platform (Open Platform) documentation — Product Images; Product Real-Product Photos, read on 12 October 2026. Marketplaces update their rules; the official page is the final reference.
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