- Private: files never leave your device
- Free, no sign-up
- Fast, works offline once loaded
How to use WebP Compressor
- Drop your WebP images into the box.
- Adjust the quality slider and, if you like, a maximum width.
- Download the compressed images or a ZIP of all of them.
About this tool
WebP is already efficient, but you can often save another 30 to 60 percent by choosing a slightly lower quality or reducing the width.
The result appears next to the original size so you can see the saving immediately. Use quality 75 to 85 for the best balance.
Everything is processed inside your browser, which means no uploads, no queue and complete privacy.
Frequently asked questions
How do I compress a WebP image?
Add the WebP file, set the quality and download the smaller version.
Will compressing a WebP reduce quality?
Slightly, but at 75 to 85% the difference is practically invisible while the file gets much smaller.
How small can a WebP get?
It depends on the picture, but 50 to 90 percent savings are common.
Is WebP Compressor really free?
Yes. You can use WebP Compressor as often as you like with no sign-up, no watermark and no daily limit.
Are my images uploaded to a server?
No. WebP Compressor runs entirely in your web browser, so your files stay on your own device and are never sent to DEWANARO or anyone else.