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Image Compressor

Available

Shrink JPEG, PNG and WebP images to a quality or a size limit and see how much space each one saves.

Compress your images

Your images stay on your device. Nothing is uploaded, and re-saving removes camera details such as GPS location.

    How to compress

    Applies to JPEG and WebP. PNG keeps every pixel, so it only gets smaller by making the image smaller.

    Wider images are made smaller, keeping their shape. Smaller ones are never enlarged.

    JPEG cannot be transparent, so see-through parts get this colour.

    About this compressor

    Make photos and graphics smaller so they upload faster and fit size limits. Pick a quality, or enter the largest file size you need and let the tool find it, then compare the size before and after for every image. Nothing is uploaded: the images are compressed in your browser.

    How it works

    • JPEG and WebP get smaller by lowering the quality. 75% usually looks the same on screen and saves a lot of space.
    • With a size limit, the quality is lowered step by step until the file fits. If it still does not fit, the image is made a little smaller and tried again, and you are told.
    • PNG keeps every pixel, so it only gets smaller with a smaller width. Save it as JPEG or WebP for much smaller files.
    • Limits: up to 30 images, 40 MB each and 100 megapixels.

    Common questions

    Are my images uploaded?

    No. Your browser decodes and re-saves each image. Nothing is sent to our server.

    Why is a result bigger than the original?

    Some images are already compressed well. When the format and size are unchanged, the tool keeps the original instead, unless you untick that option.

    Does it remove location data?

    Yes. Re-saving an image writes only the pixels, so camera details such as GPS location are not copied. When the original is kept, its details stay.

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