With MozJPEG's advanced compression algorithm, you can reduce your image file size by up to 80% without sacrificing quality. Say goodbye to slow-loading images and hello to lightning-fast website performance.

MozJPEG is the ultimate online image compression tool. With lightning-fast compression speeds and powerful batch processing capabilities, you can reduce your image file sizes without compromising quality. Plus, since MozJPEG works directly in your browser using JavaScript, there's no need for servers or APIs, giving you the fastest compression speeds possible. Say goodbye to slow-loading images and hello to lightning-fast website performance with MozJPEG. Compress your images, not your website's speed!

Supported images:jpg, jpeg
No image dimensions limit
No image quantity limit
No image file size limit

Output Images Quality: 75%

Select Your Images

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Compress duration:
Original image(s) file size:
Compressed image(s) file size:
File size reduction:

Original: 243KB woman taking a photo

MozJPEG: 103KB woman taking a photo

MozJPEG: 103KB (58% reduction)

Original: 243KB

Original Image Compressed Image