FLAC audio format

- OTHER

Popular lossless audio compression format

Chrome

  1. 4 - 43: Not supported
  2. 44 - 46: Support unknown
  3. 47 - 55: Partial support
  4. 56 - 124: Supported
  5. 125: Supported
  6. 126 - 128: Supported

Edge

  1. 12 - 15: Not supported
  2. 16 - 124: Supported
  3. 125: Supported

Safari

  1. 3.1 - 10.1: Not supported
  2. 11 - 12.1: Partial support
  3. 13 - 17.4: Supported
  4. 17.5: Supported
  5. 17.6 - TP: Supported

Firefox

  1. 2 - 50: Not supported
  2. 51 - 125: Supported
  3. 126: Supported
  4. 127 - 129: Supported

Opera

  1. 9 - 41: Not supported
  2. 42 - 108: Supported
  3. 109: Supported

IE

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

Chrome for Android

  1. 125: Supported

Safari on iOS

  1. 3.2 - 10.3: Not supported
  2. 11 - 17.4: Supported
  3. 17.5: Supported
  4. 17.6: Supported

Samsung Internet

  1. 4: Supported
  2. 5 - 23: Supported
  3. 24: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12: Support unknown
  2. 12.1: Supported
  3. 80: Supported

UC Browser for Android

  1. 15.5: Supported

Android Browser

  1. 2.1 - 2.3: Not supported
  2. 3 - 4.4.4: Support unknown
  3. 125: Supported

Firefox for Android

  1. 126: Supported

QQ Browser

  1. 14.9: Supported

Baidu Browser

  1. 13.52: Supported

KaiOS Browser

  1. 2.5: Not supported
  2. 3: Supported

Support refers to this format's use in the audio element, not other conditions.

Resources:
Chrome support bug
Wikipedia