Firefox NightlyMay 22
The new JPEG XL image format support was activated today in Firefox Nightly
https://bugzilla.mozilla.org/2040074
2040074 - enable image.jxl.enabled pref on nightly channel only

RESOLVED (tnikkel) in Core - Graphics: ImageLib. Last updated 2026-05-22.

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@firefoxnightly

When I see #jpegxl support, I bump. 🐧

#jxl #jpxl

May 22 at 2:05pmWeb