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Image Compressor

Reduce JPG & PNG file size right in your browser. Adjust quality, preview the result, and download — nothing is uploaded.

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Drop an image here or click to choose

JPG or PNG

Batch compress Pro

Compress many images at once (at the quality set above) and download them all as a single ZIP.

Files are processed entirely in your browser — never uploaded to any server.

How to compress an image

Make JPG and PNG files smaller so they load faster and attach more easily.

Open the Image Compressor and add the images you want to shrink.
Let the tool compress them in your browser.
Download the compressed images.

Common questions

Will the picture look worse?

Compression trades some detail for a smaller file. For photographs shown on a screen the difference is usually hard to see, but a heavily compressed image will show it if you enlarge it.

Can I compress several images at once?

Yes. Batch processing produces a single ZIP containing the compressed files; it is a paid-plan feature.

Are my photos uploaded?

No. Compression runs entirely in your browser.