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Image Tool

Compress Image

Shrink image file size with a quality slider and before/after compare.

Compress Image

Shrink image file size with a quality slider and before/after compare.

or drop a file here

Files are processed securely and are not stored

About this tool

What is Compress Image?

Compress Image reduces the file size of JPG, PNG and WEBP images using adjustable quality levels and preset compression modes. A before/after estimate helps you find the smallest file that still looks great — perfect before sending, uploading or publishing.

How to use

How to use this tool

  1. 1

    Upload the image you want to shrink.

  2. 2

    Pick Low, Balanced or Strong compression, or set a custom quality.

  3. 3

    Check the estimated new size and reduction before processing.

  4. 4

    Run the tool, compare the result, and download the smaller file.

Why use it

Benefits

  • Meaningful file-size savings for photos, screenshots and graphics.

  • Preset modes make it easy to choose size vs. quality.

  • Live size estimate before you commit.

  • Works on JPG, PNG and WEBP and keeps the original format.

Common use cases
  • Shrinking photos before emailing or uploading them.

  • Reducing image weight on websites for faster loading.

  • Getting a file under a platform's upload limit.

Formats & limitations

Supported formats

  • Input: JPG / PNG / WEBP
  • Output: same format, reduced in size

Things to keep in mind

  • Very high compression visibly softens details and can band gradients.
  • Plain PNG is lossless — size reductions on PNG rely on color quantization at strong settings.

FAQ

Frequently asked questions

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