Compress JPG and JPEG photos online
JPG uses lossy compression, which means some image information is discarded to reduce the file size. Lower quality settings can create visible softness, blockiness or colour changes, especially around fine details.
How to use the jpg compressor tool
Choose your JPG photo, set a target size or quality level, and compress it. Compare the preview with the original and download only when the result looks right.
Frequently asked questions
Is JPG the same as JPEG?
JPG and JPEG refer to the same image format. The shorter .jpg extension became common because older systems used three-character file extensions.
Can JPG keep transparency?
No. JPG does not support transparent pixels. Use PNG or a suitable WebP workflow when transparency is required.
More image tools
Need a different file size or format? Explore these ZipMyPix guides:
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