WebP Compressor
Get the smallest file for the web. Drop a WebP, JPG or PNG and download a compressed WebP.
Drop your image here
or click to choose a file — JPG, PNG, WebP, HEIC, BMP…
● Your files are processed locally in your browser and are not uploaded to our servers.
How it works
The image is decoded on a canvas and encoded with your browser's WebP encoder at the chosen quality. WebP keeps transparency even in lossy mode, and is usually 25–35% smaller than an equivalent JPG.
FAQ
Does Safari support WebP export?
Safari can display WebP but can't encode it. Use Chrome, Edge or Firefox to compress to WebP; KadiTools tells you if your browser can't.
Is transparency kept?
Yes, WebP supports an alpha channel at every quality level.