Web NFC

- UNOFF

This API allows a website to communicate with NFC tags through a device's NFC reader.

Chrome

  1. 4 - 79: Not supported
  2. 80 - 88: Disabled by default
  3. 89 - 105: Not supported
  4. 106: Not supported
  5. 107 - 109: Not supported

Edge

  1. 12 - 79: Not supported
  2. 80 - 88: Disabled by default
  3. 89 - 105: Not supported
  4. 106: Not supported

Safari

  1. 3.1 - 15.6: Not supported
  2. 16.0: Not supported
  3. 16.1 - TP: Not supported

Firefox

  1. 2 - 104: Not supported
  2. 105: Not supported
  3. 106 - 107: Not supported

Opera

  1. 9 - 66: Not supported
  2. 67 - 90: Disabled by default
  3. 91: Disabled by default

IE

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

Chrome for Android

  1. 106: Supported

Safari on iOS

  1. 3.2 - 15.6: Not supported
  2. 16.0: Not supported
  3. 16.1: Not supported

Samsung Internet

  1. 4 - 17.0: Not supported
  2. 18.0: Not supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 64: Not supported

UC Browser for Android

  1. 13.4: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 106: Not supported

Firefox for Android

  1. 105: Not supported

QQ Browser

  1. 13.1: Not supported

Baidu Browser

  1. 13.18: Supported

KaiOS Browser

  1. 2.5: Not supported

Many devices are not equipped with NFC readers. They won't return any data, even though an installed browser might support this API.

Resources:
Safari position: Opposed
Firefox position: Harmful
Web.dev article on using WebNFC