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JPEG XL (JXL) image format

- OTHER

A modern image format optimized for web environments. JPEG XL (also known as JXL) 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.

Chrome

  1. ❌ 4 - 90: Not supported
  2. ❌ 91 - 109: Disabled by default
  3. ❌ 110 - 144: Not supported
  4. ❌ 145 - 147: Disabled by default
  5. ❌ 148 - 154: Disabled by default
  6. ✅ 155: Supported
  7. ✅ 156 - 158: Supported

Edge

  1. ❌ 12 - 90: Not supported
  2. ❌ 91 - 109: Disabled by default
  3. ❌ 110 - 154: Not supported
  4. ❌ 155: Not supported

Safari

  1. ❌ 3.1 - 16.6: Not supported
  2. ◐ 17.0 - 26.6: Partial support
  3. ◐ 27: Partial support
  4. ◐ 27.1 - TP: Partial support

Firefox

  1. ❌ 2 - 89: Not supported
  2. ❌ 90 - 150: Disabled by default
  3. ❌ 151: Disabled by default
  4. ❌ 152: Disabled by default
  5. ❌ 153 - 157: Disabled by default
  6. ✅ 158: Supported
  7. ✅ 159 - 161: Supported

Opera

  1. ❌ 9 - 76: Not supported
  2. ❌ 77 - 95: Disabled by default
  3. ❌ 96 - 131: Not supported
  4. ❌ 132 - 134: Disabled by default
  5. ❌ 135: Disabled by default

IE

  1. ❌ 5.5 - 10: Not supported
  2. ❌ 11: Not supported

Chrome for Android

  1. ✅ 155: Supported

Safari on iOS

  1. ❌ 3.2 - 16.7: Not supported
  2. ◐ 17.0 - 26.6: Partial support
  3. ◐ 27.0: Partial support
  4. ◐ 27.1 - 27.2: Partial support

Samsung Internet

  1. ❌ 4 - 29: Not supported
  2. ❌ 30: Not supported

Opera Mini

  1. ❌ all: Not supported

Opera Mobile

  1. ❌ 10 - 12.1: Not supported
  2. ❌ 80: Not supported

UC Browser for Android

  1. ❌ 15.5: Not supported

Android Browser

  1. ❌ 2.1 - 4.4.4: Not supported
  2. ✅ 155: Supported

Firefox for Android

  1. ✅ 158: Supported

QQ Browser

  1. ❌ 14.9: Not supported

Baidu Browser

  1. ❌ 13.52: Not supported

KaiOS Browser

  1. ❌ 2.5: Not supported
  2. ❌ 3: Not supported
Resources:
In-depth overview of the format's rationale, features, and history
WebKit support bug
Firefox support bug
Comparison to other formats
Chromium support bug
Request for Mozilla position on JPEG XL
2024 update on the request for Mozilla position on JPEG XL
Official website
Official community website
Firefox 152 release notes (Firefox Labs opt-in)
JPEG-XL Image Support Returns To Latest Chrome / Chromium Code