Makes all Google queries act as if they were asked with your voice, and so answers them with its own voice.
// ==UserScript==
// @name Make Google Speak
// @description Makes all Google queries act as if they were asked with your voice, and so answers them with its own voice.
// @include *://*.google.com*/search*
// @exclude *#tts=1
// @exclude *#tts=0
// @exclude https://www.google.com.au/search?gs_ivs*
// @run-at document-start
// @grant none
// @namespace https://greasyfork.org/users/153812
// @version 0.0.1.20170924063542
// ==/UserScript==
var test_str = window.location.href;
var start_pos = test_str.indexOf('=') + 1;
var end_pos = test_str.indexOf('&',start_pos);
var text_to_get = test_str.substring(start_pos,end_pos);
window.location.replace ('https://www.google.com.au/search?gs_ivs=1&q=' + text_to_get + '#tts=1');