CSS -webkit-user-drag property

- UNOFF

The non-standard -webkit-user-drag CSS property can be used to either make an element draggable or explicitly non-draggable (like links and images). See the standardized draggable attribute/property for the recommended alternative method of accomplishing the same functionality.

IE

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

Edge

  1. 12 - 18: Not supported
  2. 79 - 89: Partial support
  3. 90: Partial support

Firefox

  1. 2 - 87: Not supported
  2. 88: Not supported
  3. 89 - 90: Not supported

Chrome

  1. 4 - 15: Support unknown
  2. 16 - 89: Partial support
  3. 90: Partial support
  4. 91 - 93: Partial support

Safari

  1. 3.1 - 14: Supported
  2. 14.1: Supported
  3. TP: Supported

Opera

  1. 9 - 12.1: Not supported
  2. 15 - 74: Partial support
  3. 75: Partial support

Safari on iOS

  1. 3.2 - 14.4: Not supported
  2. 14.5: Not supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 90: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 62: Not supported

Chrome for Android

  1. 90: Not supported

Firefox for Android

  1. 87: Not supported

UC Browser for Android

  1. 12.12: Not supported

Samsung Internet

  1. 4 - 13.0: Not supported
  2. 14.0: Not supported

QQ Browser

  1. 10.4: Not supported

Baidu Browser

  1. 7.12: Not supported

KaiOS Browser

  1. 2.5: Not supported

Webkit and blink-based mobile browsers recognize the property but it does not appear to have any effect.

There is currently no unprefixed user-drag or other version of the property implemented in browsers or on a standards track as the HTML draggable attribute/property is the preferred solution.

Resources:
Reference