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    Image

    Compress images in your browser

    About this tool

    Choose JPG, PNG or WebP pictures and re-encode them at your preferred output quality. For WebP or JPG, you can enter an optional target size in KB and the tool will try lower quality levels. Batch files are downloaded together as a ZIP without any server upload.

    Image format, size & compression

    Set format, dimensions and compression together.

    CONVERT YOUR FILES

    Choose images once, then apply format, dimensions and compression together.

      Compression

      Target size is an estimate. PNG is lossless and does not use quality or target KB.

      Files stay on your device. Up to 10 images, 20 MiB / 20 million pixels each; 50 MiB / 50 million pixels total. Multiple outputs are a ZIP (128 MiB maximum). JPG fills transparent pixels with white; animation and original metadata are not preserved.

      Result

      Worked examples

      Photo JPG, output WebP at quality 65

      A locally generated WebP file with an output size comparison

      File size depends on image content and browser encoding; quality 65 does not promise a fixed compression percentage.

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