here, a better comparison: https://siipo.la/blog/whats-the-best-lossless-image-format-c...
this one is also good: https://www.reddit.com/r/AV1/comments/fjddcj/lossless_image_...
basically: JPEG XL does things right, WebP lossless is also not bad (14.8 % worse than JPEG XL), PNG is ok for its age (46.3 % worse), AVIF didn't focus on lossless (63.0 % worse)
here, a better comparison: https://siipo.la/blog/whats-the-best-lossless-image-format-c...
this one is also good: https://www.reddit.com/r/AV1/comments/fjddcj/lossless_image_...
basically: JPEG XL does things right, WebP lossless is also not bad (14.8 % worse than JPEG XL), PNG is ok for its age (46.3 % worse), AVIF didn't focus on lossless (63.0 % worse)