Compress a WebP image
To compress a WebP, drop it in and lower the quality a little (about 80% is a good balance) or choose a size in KB. The tool shows how much smaller it gets before you download. Everything stays in your browser.
Free · no signup · your files never leave your device
How it works
- Drop your picture into the box above, or paste it with Ctrl+V.
- Choose a quality, or tell it the largest size you can accept in KB.
- Check the size shown, then download the smaller file.
WebP is already efficient
WebP files are usually smaller than JPG or PNG at the same quality, so there is less to gain. Most savings come from shrinking the picture's pixels, or lowering quality from 100% to the 80s.
If a form rejects WebP
Many forms accept only JPG or PNG. Choose JPG as the format here, or use the WebP to JPG converter.
Questions people ask
Can I compress a WebP and save it as JPG?
Yes. Choose JPG as the format and download.
Does WebP keep transparency?
Yes, as a WebP. Choose PNG or WebP to keep transparent areas.
Is it free?
Yes. No signup, no watermark, and no limit on how many pictures you compress.
Is my picture uploaded?
No. Compression happens in your browser, so the picture never leaves your device.