Uncheck Google Two Factor Authorization Trust This Device

Disable google's automatic "Dont ask again on this computer" checkbox when entering Two Factor code

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @author      Christopher Engel - [email protected]
// @name        Uncheck Google Two Factor Authorization Trust This Device 
// @namespace   ugssi
// @description Disable google's automatic "Dont ask again on this computer" checkbox when entering Two Factor code
// @include     http://accounts.google.tld/*
// @include     https://accounts.google.tld/*
// @version     1.0
// @grant       none
// ==/UserScript==

var chkbox = document.getElementById('trustDevice');
chkbox.removeAttribute('checked');