✓ Runs locally in your browser

Image Compressor

Compress images locally with adjustable format and quality settings.

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About this tool

What is Image Compressor?

Image Compressor reduces file size by re-encoding an image with your chosen format and quality.

Three simple steps

How to use Image Compressor

  1. 01

    Choose the image you want to optimize.

  2. 02

    Select an output format and balance quality against file size.

  3. 03

    Compare the result, then download the compressed image.

Common questions

Image Compressor FAQ

Why can a compressed file sometimes be larger?

A different format, transparency or a high quality setting can outweigh compression. Try another format or lower quality.

Is Image Compressor private to use?

Yes. The image is read and processed on your device, then the browser creates the downloadable result.