Compress a WebP
Reduce WebP file size without uploading your image.
What to know
WebP compresses more efficiently than JPG at the same visual quality, so it is often the best destination when you need a smaller file and modern browser support is acceptable.
Unlike JPG, WebP keeps transparency, which makes it the sensible compressed format for logos and graphics that need an alpha channel.
Questions
Is anything uploaded to a server?
No. Every tool on this site runs inside your browser using standard web APIs. There is no upload, no account, no logging and no server holding your data afterwards. You can confirm it by opening your browser's developer tools and watching the network tab stay empty while you work.