alt Hacker Newscount .png-s in the web. There's a lot. And .jxl's lossless is much better than png's. Basically any image with sharp lines (screenshots, image of a button etc) or gradients should be lossless.
count .png-s in the web. There's a lot. And .jxl's lossless is much better than png's. Basically any image with sharp lines (screenshots, image of a button etc) or gradients should be lossless.
This is outdated thinking. AVIF is really good at sharp lines & gradients. https://hacks.mozilla.org/2026/08/intent-to-ship-jpeg-xl/#:~...