Is WebP not already compressed?

Yes, but often not optimally. Re-encoding at a lower quality setting frequently saves a lot - if not, we keep the original.

Are my images uploaded?

No. Compression runs entirely in your browser.

Compress WebP images online, free and private. Adjustable quality - right in your browser.

Drop WebP files here or click to select

100% in your browser. No uploads.

Is WebP not already compressed?: Yes, but often not optimally. Re-encoding at a lower quality setting frequently saves a lot - if not, we keep the original.
Are my images uploaded?: No. Compression runs entirely in your browser.