JPEG XL image format

A modern image format optimized for web environments. JPEG XL generally has better compression than WebP, JPEG, PNG and GIF and is designed to supersede them. JPEG XL competes with AVIF which has similar compression quality but fewer features overall.

Other: https://jpeg.org/jpegxl/documentation.html

Usage: 14.2% + 0% = 14.2%

Support summary

Notes

  1. Can be enabled via the `enable-jxl` flag.
  2. Can be enabled via the `image.jxl.enabled` flag in `about:config` in Nightly only. This flag is configurable but has no effect in the other builds.
  3. Can be enabled via the `--enable-features=JXL` runtime flag.
  4. Supports still images. Animated image sequences are not supported.

Links

Full support table

IE

5.567891011
nnnnnnn

Edge

121314151617187980818384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137
nnnnnnnnnnnnnnnnnnn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Firefox

233.53.6456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,d

Chrome

4567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Safari

3.13.2455.166.177.1899.11010.11111.11212.11313.11414.11515.115.2-15.315.415.515.616.016.116.216.316.416.516.617.017.117.217.317.417.517.618.018.118.218.318.418.5TP
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnyyyyyyyyyyyyyy

Opera

99.5-9.610.0-10.110.510.61111.111.511.61212.11516171819202122232425262728293031323334353637383940414243444546474849505152535455565758606263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dn,dnnnnnnnnnnnnnnnnnnnnnn

Safari on iOS

3.24.0-4.14.2-4.35.0-5.16.0-6.17.0-7.188.1-8.49.0-9.29.310.0-10.210.311.0-11.211.3-11.412.0-12.112.2-12.513.0-13.113.213.313.4-13.714.0-14.414.5-14.815.0-15.115.2-15.315.415.515.6-15.816.016.116.216.316.416.516.6-16.717.017.117.217.317.417.517.6-17.718.018.118.218.318.418.5
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnyyyyyyyyyyyyy

Opera Mini

all
n

Android Browser

2.12.22.3344.14.2-4.34.44.4.3-4.4.4137
nnnnnnnnnn

Blackberry Browser

710
nn

Opera Mobile

101111.111.51212.180
nnnnnnn

Chrome for Android

137
n

Firefox for Android

139
n

IE Mobile

1011
nn

UC Browser for Android

15.5
n

Samsung Internet

45.0-5.46.2-6.47.2-7.48.29.210.111.1-11.212.013.014.015.016.017.018.019.0202122232425262728
nnnnnnnnnnnnnnnnnnnnnnnnn

QQ Browser

14.9
n

Baidu Browser

13.52
n

KaiOS Browser

2.53.0-3.1
nn

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