WebP 101
Basic knowledge about WebP
Features of WebP
History of WebP
Learn more about WebP
Advantages of WebP
Disadvantages of WebP
Quality of WebP
Technology for WebP
Lossy and lossless compression of WebP
FAQs about WebP
What is WebP?
How can you view WebP?
How can you convert a WebP image to an image in other formats?
Is there any free WebP converter you can use?
Techincal FAQs about WebP
What is the best quality value for WebP?
How can you upload a WebP image on websites?
What is the maximum size a WebP image can be?
What should you remember when converting an image to a WebP image?

Technology for WebP

WebP is a derivative from the development of WebM, the royalty-free video format.And the image compression algorithm of WebP is based on VP8, the video compression format contained by WebM.

Because VP8 is a lossy compression algorithm, however, a new algorithm was needed to develop a new image format replacing PNG of lossless compression.

To meet this need, Google software engineer Jyrki Alakuijala developed a new and improved lossless compression format (which is 25-30% more effective than PNG) using a variety of advanced technologies and applied it to WebP.

Thanks to the Resource Interchange File Format (RIFF) container, WebP is a single format but can apply several technologies to the multiple frames of an image individually.

WebP has also support for animation as GIF does. And therefore the WebP format is receiving wide attention as a next-generation image format replacing GIF, JPG, and PNG.