Can I use
?

SVG fonts

- REC

Method of using fonts defined as SVG shapes. Removed from SVG 2.0 and considered as a deprecated feature with support being removed from browsers.

IE

  1. 5.5: Not supported
  2. 6 - 8: Not supported (but has polyfill available)
  3. 9 - 10: Not supported
  4. 11: Not supported

Edge

  1. 12 - 85: Not supported
  2. 86: Not supported

Firefox

  1. 2 - 80: Not supported
  2. 81: Not supported
  3. 82 - 83: Not supported

Chrome

  1. 4 - 37: Supported
  2. 38 - 50: Not supported
  3. 51 - 85: Not supported
  4. 86: Not supported
  5. 87 - 89: Not supported

Safari

  1. 3.1: Not supported
  2. 3.2 - 13.1: Supported
  3. 14: Supported
  4. TP: Supported

Opera

  1. 9 - 24: Supported
  2. 25 - 36: Not supported
  3. 37 - 70: Not supported
  4. 71: Not supported

iOS Safari

  1. 3.2 - 13.7: Supported
  2. 14: Supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 2.3: Not supported
  2. 3 - 4.4.4: Supported
  3. 81: Not supported

Blackberry Browser

  1. 7: Supported
  2. 10: Supported

Opera Mobile

  1. 10 - 12.1: Supported
  2. 59: Supported

Chrome for Android

  1. 85: Not supported

Firefox for Android

  1. 79: Not supported

IE Mobile

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

UC Browser for Android

  1. 12.12: Not supported

Samsung Internet

  1. 4: Supported
  2. 5 - 11.2: Not supported
  3. 12.0: Not supported

QQ Browser

  1. 10.4: Not supported

Baidu Browser

  1. 7.12: Not supported

KaiOS Browser

  1. 2.5: Not supported
Resources:
Blog post
Blog post on usage for iPad