IImageToolKit

Compress JPEG Files

Reduce the size of JPG and JPEG photos for email, uploads and web forms. Set your target size and the quality is adjusted automatically.

Drop your images hereor click to browse

How to compress jpeg files

  1. Drop your image into the box (or click to choose).
  2. Adjust the options.
  3. Preview the result and download.

Looking for the full version? See Compress Image.

Frequently asked questions

Is there a file size limit?

No artificial limit — the only ceiling is your device memory. Very large photos (50 MP+) may take a few seconds.

Are my images uploaded?

No. The compression runs in your browser using JavaScript. Open your network tab and you will see no image data leaving your device.

Why does the result look softer?

Smaller files mean less detail. If quality matters more than size, raise the target MB value or increase the max width.

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