A Tampermonkey userscript to add -noai to Google queries

noai-google-search.js

// ==UserScript==
// @name         Add -noai to Google Queries
// @namespace    http://tampermonkey.net/
// @version      2025-11-06
// @description  Adds -noai to Google search queries
// @author       Bart Broere
// @match        https://www.google.com/search?q=*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=google.com
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // Get the current query string from the URL
    const urlParams = new URLSearchParams(document.location.search);
    const queryString = urlParams.get('q');

    // Check if the -noai parameter is already present in the query string
    if (!queryString.includes('-noai')) {
        // If not, add it to the query string and redirect to the updated page
        const updatedQueryString = `${queryString} -noai`;
        urlParams.set('q', updatedQueryString);
        document.location.href = `https://www.google.com/search?${urlParams.toString()}`;
    }
})();