AVIF image format
A modern image format based on the AV1 video format. AVIF generally has better compression than [WebP](#feat=webp), JPEG, PNG and GIF and is designed to supersede them.
Method of embedding images and other files in webpages as a string of text, generally using base64 encoding.
WebP image format
Image format (based on the VP8 video format) that supports lossy and lossless compression, as well as animation and alpha transparency. WebP generally has better compression than JPEG, PNG and GIF and is designed to supersede them. [AVIF](#feat=avif) is designed to supersede WebP.