Thursday, June 2, 2011

WebP: A new image format for the Web

WebP is a new image format that provides lossy compression for photographic images. In a large scale study of 900,000 web images, WebP images were 39.8% smaller than jpeg images of similar quality.

A WebP file consists of VP8 image data, and a container based on RIFF. The standalone libwebp library serves as a reference implementation for the WebP specification and is available at this git repository and as a tarball. Webmasters and web developers can use the WebP image format to create smaller and better looking images that can help make the web faster.

Did you know? WebP is pronounced "weppy".

http://code.google.com/speed/webp/