How to stop auto-fill in all browsers for password?

Question

How to stop auto-fill in all browsers for password?

 

I have tried several ways but didn't find the proper solutions:

 

I tried:

 

1>

$(document).ready(function () {     $('input').attr('autocomplete', 'false'); });

2>

<form autocomplete="off" ...></form>

3>

<input type="password" readonly onfocus="this.removeAttribute('readonly');"/>

 

Thanks in Advance