It should be noted that Chrome beta {Version 145.0.7632.26 (Official Build) beta (arm64) } now supports JPEG-XL via the #enable-jxl-image-format flag, and, it works on the test pages. Check it out. It is assumed to be the previously rumored complete...
Apple Safari (version 18.3) supports JPEG XL, presumably because of its superior compression of high-res images and performance. Here is a whitepaper: https://ds.jpeg.org/whitepapers/jpeg-xl-whitepaper.pdfApple is usually pretty conservative when ...