Awesome Toolkit

Image Compressor

Reduce image file size with a quality slider. Compare original and compressed sizes before downloading.

Drop an image here or

How to use the Image Compressor

  1. Drop or select an image (JPEG, PNG, WebP, GIF).
  2. Adjust the quality slider — lower values produce smaller files with some loss of detail.
  3. Select an output format and click Compress & Download.

Compression runs entirely in your browser using the Canvas API. The original image is never uploaded.

PNG mode is lossless — quality slider has no effect. For the best compression ratios use WebP, which is supported in all modern browsers.