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2026-08-24 12:17:42 UTC

Janne Moren on Nostr: JPEG XL! It's seriously very good: lossy or lossless; up to 32 bits per channel; ...



JPEG XL! It's seriously very good: lossy or lossless; up to 32 bits per channel; support for HDR formats; much better compression than Jpeg, and more. And as it's sort of a superset of Jpeg you can losslessly reencode jpeg images to jpeg XL and get 20% better compression and support for alpha channel.

https://en.wikipedia.org/wiki/JPEG_XL

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