Skip to content
ConvertAnyVideo

Compress WebP

Make WebP images smaller with libwebp. Lossless WebP graphics get a smart colour palette; photos are re-encoded at the best quality for their size.

or drop files here

Up to 1 GB per file · Files never leave your device

  • 100% free
  • No sign-up
  • No upload — private
  • No watermark

How to use Compress WebP

  1. Add WebP images

    Choose one or many WebP files.

  2. Compress

    Graphics keep lossless quality with fewer colours; photos are re-encoded efficiently.

  3. Download

    Save the smaller WebP files one by one or as a ZIP.

More tools like this

Frequently asked questions

Does it work with transparent WebP images?

Yes. Transparency is preserved in both lossy and lossless WebP images.

Are animated WebP images supported?

Not yet. Animated WebP files are skipped so they don’t lose their animation.

Are my files uploaded?

Your files stay on your device. Conversion runs inside your own web browser, so your files are never uploaded to our servers or anyone else’s. Nobody can see them, and nothing is stored after you close the tab.

Is it free?

Yes, it’s completely free. There’s no sign-up, no watermark and no limit on how many files you convert. Each file can be up to 1 GB.