autocomplete attribute: on & off values

- LS

The autocomplete attribute for input elements indicates to the browser whether a value should or should not be autofilled when appropriate.

IE

  1. 5.5 - 10
  2. 11

Edge

  1. 12 - 18
  2. 79 - 81
  3. 83

Firefox

  1. 2 - 29
  2. 30 - 75
  3. 76
  4. 77 - 78

Chrome

  1. 4 - 16
  2. 17 - 26
  3. 27 - 40
  4. 41 - 81
  5. 83
  6. 84 - 86

Safari

  1. 3.1 - 5
  2. 5.1 - 6.1
  3. 7 - 13
  4. 13.1
  5. TP

Opera

  1. 9 - 67
  2. 68

iOS Safari

  1. 3.2 - 4.3
  2. 5 - 13.3
  3. 13.4

Opera Mini

  1. all

Android Browser

  1. 2.1 - 4.4.4
  2. 81

Blackberry Browser

  1. 7
  2. 10

Opera Mobile

  1. 10 - 12.1
  2. 46

Chrome for Android

  1. 81

Firefox for Android

  1. 68

IE Mobile

  1. 10
  2. 11

UC Browser for Android

  1. 12.12

Samsung Internet

  1. 4 - 10.1
  2. 11.1

QQ Browser

  1. 10.4

Baidu Browser

  1. 7.12

KaiOS Browser

  1. 2.5

This support information does not include support for other autocomplete values.

As described in detail below, many modern browsers ignore the off value on certain fields in certain cases intentionally in order to give the user more control over autofilling fields. One example is the use of password managers.

Resources:
MDN Web Docs - autocomplete attribute