Unique JavaScript algorithm to compress image filesize by up to 80% without losing quality

Picdiet is a robust, ultra-fast online batch image filesize compressor. It uses your local browser JavaScript to compress image filesize without any server or API requirements. Which means you can get the fastest compression speed without uploading images to the cloud server. Our tested results also proved have much better performance than common jpeg compression tools like jpegoptim, jpegtran, jpegrescan, completely free!

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: 961KB woman taking a photo

Picdiet: 147KB woman taking a photo

Picdiet: 147KB (85% reduction)

Original: 961KB

Original Image Compressed Image