this post was submitted on 26 Nov 2025
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The name of the format makes me think it's regular jpeg, but bigger. Wouldn't it be better to be smaller? ๐ค
In my personal tests of jxl, it manages filesizes 1/9th that of png while remaining visually identical (unless looking VERY closely). It's a massive improvement over jpeg and honestly a replacement for png in most cases.
Like I'm saying 8MB for a 8000x6000 file at max quality (estimating from memory)
It's even more confusing than that; the
Xis for revision 10, and theLis for long term.It's an update to the JPEG standard intended to cover expected future uses and capabilities.
~~"10 LTS"?~~
No. They increased the max "canvas" size and increased encoding efficiency. You'd want the file size to be smaller but the file itself to be larger (and consequently more detailed)