Compress WebP online
Make WebP images smaller — by quality or an exact target size.
WebP is already an efficient modern format, but exported WebP files are often saved at a higher quality than a web page actually needs. This WebP compressor re-encodes the image at a leaner quality so it loads faster, while keeping transparency intact. Choose a quality preset or set an exact size in KB.
WebP supports both lossy (photo-like) and lossless (graphic-like) data, so savings vary with the image. If you need wider compatibility instead of smaller size, convert WebP to JPG or PNG with the related tools. Files are processed privately and deleted right after.
Frequently asked questions
Does compressing WebP keep transparency?
Yes — the alpha channel is preserved, so transparent areas stay transparent in the smaller WebP.
WebP is already small — is there anything to gain?
Usually yes, because exporters often save WebP at near-maximum quality. Dropping to a sensible quality or a KB target typically cuts size noticeably with little visible change.
Can I convert WebP to JPG or PNG instead?
Yes — if you need maximum compatibility rather than the smallest size, use a WebP→JPG/PNG converter. Compression here keeps the file as WebP.
Is it safe and private?
Your file is uploaded over HTTPS, processed on our server, and the upload is removed right after. The generated result is cleaned up automatically by a periodic job. We never share your files and no account is needed. See our Privacy Policy.