Support WebP image format
https://en.wikipedia.org/wiki/WebP
https://developers.google.com/speed/webp/
Even Firefox has completed support for webp image format.
https://hacks.mozilla.org/2019/01/firefox-65-webp-flexbox-inspector-new-tooling/
And GIMP some time ago.
https://www.phoronix.com/scan.php?page=news_item&px=GIMP-WebP-Image-Support