This is the other competing image format to AVIF. Firefox and Chrome support is coming. Apple? As usual, no one knows.
For now, you can enable it in Chrome and Firefox.
Chrome (91+):
Firefox (90+):
JPEG - JPEG XL
jpeg.org
JPEG XL - Wikipedia
en.wikipedia.org
For now, you can enable it in Chrome and Firefox.
Chrome (91+):
chrome://flags/#enable-jxl
Firefox (90+):
image.jxl.enabled