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Compress WebP

Squeeze extra kilobytes out of WebP images for faster websites and online stores, while keeping the WebP format your pages already use.

Your files never leave your device. Everything runs in your browser.

How it works

  1. Add your WebP filesDrop them onto the page or choose them from your device. You can add as many as you like.
  2. Choose the levelRecommended is selected by default. Pick Strong for smaller files or Low to keep more detail.
  3. Compare and downloadCheck the result against the original, then save each WebP on its own or all of them as a ZIP.

Why compress WebP images?

WebP files exported at maximum quality from design tools are often larger than needed. Re-saving them at a sensible quality keeps the same look and makes product and blog pages lighter.

Faster images help page speed scores and keep visitors on mobile connections from waiting.

For the best result, resize oversized images to the width they are shown at first, then compress them. Both steps together often cut the total weight of an image heavy page by 70 percent or more.

About WebP

WebP is already efficient, but images exported at maximum quality still have room to shrink. Re-saving at a lower quality keeps the WebP format and makes pages load even faster.

Frequently asked questions

Does the result stay in WebP format?

Yes. Compression keeps the format. If you need JPG or PNG, use Next step after compressing.

Are my images uploaded anywhere?

No. Compression runs in your browser on your own device. Your files are not sent to our servers.

Will I see a difference in quality?

At the Recommended level most people cannot tell the difference. Use Compare on any file to check it side by side before you download.

Can I compress an image to an exact size like 100 KB?

Yes, for JPG and WebP. Choose Target size and type the size in KB. The tool finds the highest quality that fits under it.

What if the file is already small?

If compression cannot make a file smaller, you get the original back unchanged. The tool never makes a file bigger.

Does it remove photo metadata?

Yes. Camera details and location data (EXIF) are removed from compressed files, which also saves a little space.

Does it work without an internet connection?

Yes. After you open the page once, it keeps working even if your connection drops.