Compress image

How to use: compress images

  1. Choose or drop your images.
  2. Pick a quality (75% is a good start) and a format.
  3. Press Compress, then download each file or all of them as a ZIP.

Questions

Are my images uploaded?

No. Compression happens in your browser, so your images stay on your device.

Why did my PNG not get smaller?

PNG is lossless, so the quality setting does not shrink it. Choose WebP or JPG as the output format for much smaller files.

Will quality suffer?

JPG and WebP compression is lossy, but at 70 to 85% the difference is rarely visible. Lower the quality for smaller files.