The WebP image format is a raster graphics file format that supports animation, alpha transparency, and lossy as well as lossless compression.

Compatibility (view on caniuse.com)

• Chrome 9 Released on 2011-02-03
• Chrome Android 18 Released on 2012-06-27
• Edge 18 Released on 2018-10-02
• Firefox 65 Released on 2019-01-29
• Firefox for Android 65 Released on 2019-01-29
• Safari 14 Released on 2020-09-16
• Safari on iOS 14 Released on 2020-09-16