Compress WebP
Make WebP images even lighter
Runs in your browser. Files never leave your device.
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How to use Compress WebP
- Choose or drop your images. You can add several at once.
- Adjust the settings and check the preview.
- Download the result, or every file at once as a ZIP.
About this tool
Re-encode WebP images at a lower quality to make them lighter for websites and apps. Transparency is kept.
- Works on your device. Nothing is uploaded.
- Free, with no sign-up and no watermark.
- No limits on file count or size beyond what your device can handle.
Questions and answers
Is WebP better than JPG?
For the same visual quality, WebP files are usually 25–35% smaller than JPG, and WebP also supports transparency. All modern browsers can display it.
Is Compress WebP free?
Yes. Every tool on ImgImage is free to use, with no sign-up, no watermark and no limit on how many files you process.
Are my files uploaded anywhere?
No. Your files are processed by your own browser and never leave your device. Nothing you open here is sent to a server.
Does it work on my phone?
Yes. It works in any modern browser on phones, tablets and computers. Large files are processed faster on a computer.