I hope Apple could further increase the use of JPEG XL inside iOS, if they could recompress all the JPEG inside my Photo Album it would instantly saves a lot of space.

For those who dont know JPEG XL can losslessly compress JPEG with 10-20% reduction in size depending on images.

From discussion https://boards.4chan.org/g/thread/99659945/jpeg-xl-won

Recent benchmarks (crushing JPEG, WebP, AVIF): https://cloudinary.com/blog/jpeg-xl-and-the-pareto-front