Google Knowledge Graph ID

View the ID of knowledge panels on Google search

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

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// ==UserScript==
// @name         Google Knowledge Graph ID
// @namespace    https://www.brandonfowler.me
// @version      1.1.0
// @description  View the ID of knowledge panels on Google search
// @author       Brandon Fowler
// @match        https://www.google.com/search*
// @match        https://www.google.ad/search*
// @match        https://www.google.ae/search*
// @match        https://www.google.com.af/search*
// @match        https://www.google.com.ag/search*
// @match        https://www.google.al/search*
// @match        https://www.google.am/search*
// @match        https://www.google.co.ao/search*
// @match        https://www.google.com.ar/search*
// @match        https://www.google.as/search*
// @match        https://www.google.at/search*
// @match        https://www.google.com.au/search*
// @match        https://www.google.az/search*
// @match        https://www.google.ba/search*
// @match        https://www.google.com.bd/search*
// @match        https://www.google.be/search*
// @match        https://www.google.bf/search*
// @match        https://www.google.bg/search*
// @match        https://www.google.com.bh/search*
// @match        https://www.google.bi/search*
// @match        https://www.google.bj/search*
// @match        https://www.google.com.bn/search*
// @match        https://www.google.com.bo/search*
// @match        https://www.google.com.br/search*
// @match        https://www.google.bs/search*
// @match        https://www.google.bt/search*
// @match        https://www.google.co.bw/search*
// @match        https://www.google.by/search*
// @match        https://www.google.com.bz/search*
// @match        https://www.google.ca/search*
// @match        https://www.google.cd/search*
// @match        https://www.google.cf/search*
// @match        https://www.google.cg/search*
// @match        https://www.google.ch/search*
// @match        https://www.google.ci/search*
// @match        https://www.google.co.ck/search*
// @match        https://www.google.cl/search*
// @match        https://www.google.cm/search*
// @match        https://www.google.cn/search*
// @match        https://www.google.com.co/search*
// @match        https://www.google.co.cr/search*
// @match        https://www.google.com.cu/search*
// @match        https://www.google.cv/search*
// @match        https://www.google.com.cy/search*
// @match        https://www.google.cz/search*
// @match        https://www.google.de/search*
// @match        https://www.google.dj/search*
// @match        https://www.google.dk/search*
// @match        https://www.google.dm/search*
// @match        https://www.google.com.do/search*
// @match        https://www.google.dz/search*
// @match        https://www.google.com.ec/search*
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// @match        https://www.google.com.eg/search*
// @match        https://www.google.es/search*
// @match        https://www.google.com.et/search*
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// @match        https://www.google.com.fj/search*
// @match        https://www.google.fm/search*
// @match        https://www.google.fr/search*
// @match        https://www.google.ga/search*
// @match        https://www.google.ge/search*
// @match        https://www.google.gg/search*
// @match        https://www.google.com.gh/search*
// @match        https://www.google.com.gi/search*
// @match        https://www.google.gl/search*
// @match        https://www.google.gm/search*
// @match        https://www.google.gr/search*
// @match        https://www.google.com.gt/search*
// @match        https://www.google.gy/search*
// @match        https://www.google.com.hk/search*
// @match        https://www.google.hn/search*
// @match        https://www.google.hr/search*
// @match        https://www.google.ht/search*
// @match        https://www.google.hu/search*
// @match        https://www.google.co.id/search*
// @match        https://www.google.ie/search*
// @match        https://www.google.co.il/search*
// @match        https://www.google.im/search*
// @match        https://www.google.co.in/search*
// @match        https://www.google.iq/search*
// @match        https://www.google.is/search*
// @match        https://www.google.it/search*
// @match        https://www.google.je/search*
// @match        https://www.google.com.jm/search*
// @match        https://www.google.jo/search*
// @match        https://www.google.co.jp/search*
// @match        https://www.google.co.ke/search*
// @match        https://www.google.com.kh/search*
// @match        https://www.google.ki/search*
// @match        https://www.google.kg/search*
// @match        https://www.google.co.kr/search*
// @match        https://www.google.com.kw/search*
// @match        https://www.google.kz/search*
// @match        https://www.google.la/search*
// @match        https://www.google.com.lb/search*
// @match        https://www.google.li/search*
// @match        https://www.google.lk/search*
// @match        https://www.google.co.ls/search*
// @match        https://www.google.lt/search*
// @match        https://www.google.lu/search*
// @match        https://www.google.lv/search*
// @match        https://www.google.com.ly/search*
// @match        https://www.google.co.ma/search*
// @match        https://www.google.md/search*
// @match        https://www.google.me/search*
// @match        https://www.google.mg/search*
// @match        https://www.google.mk/search*
// @match        https://www.google.ml/search*
// @match        https://www.google.com.mm/search*
// @match        https://www.google.mn/search*
// @match        https://www.google.com.mt/search*
// @match        https://www.google.mu/search*
// @match        https://www.google.mv/search*
// @match        https://www.google.mw/search*
// @match        https://www.google.com.mx/search*
// @match        https://www.google.com.my/search*
// @match        https://www.google.co.mz/search*
// @match        https://www.google.com.na/search*
// @match        https://www.google.com.ng/search*
// @match        https://www.google.com.ni/search*
// @match        https://www.google.ne/search*
// @match        https://www.google.nl/search*
// @match        https://www.google.no/search*
// @match        https://www.google.com.np/search*
// @match        https://www.google.nr/search*
// @match        https://www.google.nu/search*
// @match        https://www.google.co.nz/search*
// @match        https://www.google.com.om/search*
// @match        https://www.google.com.pa/search*
// @match        https://www.google.com.pe/search*
// @match        https://www.google.com.pg/search*
// @match        https://www.google.com.ph/search*
// @match        https://www.google.com.pk/search*
// @match        https://www.google.pl/search*
// @match        https://www.google.pn/search*
// @match        https://www.google.com.pr/search*
// @match        https://www.google.ps/search*
// @match        https://www.google.pt/search*
// @match        https://www.google.com.py/search*
// @match        https://www.google.com.qa/search*
// @match        https://www.google.ro/search*
// @match        https://www.google.ru/search*
// @match        https://www.google.rw/search*
// @match        https://www.google.com.sa/search*
// @match        https://www.google.com.sb/search*
// @match        https://www.google.sc/search*
// @match        https://www.google.se/search*
// @match        https://www.google.com.sg/search*
// @match        https://www.google.sh/search*
// @match        https://www.google.si/search*
// @match        https://www.google.sk/search*
// @match        https://www.google.com.sl/search*
// @match        https://www.google.sn/search*
// @match        https://www.google.so/search*
// @match        https://www.google.sm/search*
// @match        https://www.google.sr/search*
// @match        https://www.google.st/search*
// @match        https://www.google.com.sv/search*
// @match        https://www.google.td/search*
// @match        https://www.google.tg/search*
// @match        https://www.google.co.th/search*
// @match        https://www.google.com.tj/search*
// @match        https://www.google.tl/search*
// @match        https://www.google.tm/search*
// @match        https://www.google.tn/search*
// @match        https://www.google.to/search*
// @match        https://www.google.com.tr/search*
// @match        https://www.google.tt/search*
// @match        https://www.google.com.tw/search*
// @match        https://www.google.co.tz/search*
// @match        https://www.google.com.ua/search*
// @match        https://www.google.co.ug/search*
// @match        https://www.google.co.uk/search*
// @match        https://www.google.com.uy/search*
// @match        https://www.google.co.uz/search*
// @match        https://www.google.com.vc/search*
// @match        https://www.google.co.ve/search*
// @match        https://www.google.co.vi/search*
// @match        https://www.google.com.vn/search*
// @match        https://www.google.vu/search*
// @match        https://www.google.ws/search*
// @match        https://www.google.rs/search*
// @match        https://www.google.co.za/search*
// @match        https://www.google.co.zm/search*
// @match        https://www.google.co.zw/search*
// @match        https://www.google.cat/search*
// @grant        none
// @run-at       document-start
// @license      MIT
// ==/UserScript==

async function processEl(kpActionEl) {
    let controller = await kpActionEl.__jscontroller,
        id = controller.data.toJSON()[1];
 
    if (!id) return;
 
    let el = document.createElement('div'),
        text = document.createElement('span'),
        copy = document.createElement('span'),
        link = document.createElement('a');
 
    text.innerText = 'Knowledge Graph ID: ' + id;
    text.style.marginRight = '8px';
    text.style.verticalAlign = 'middle';
 
    copy.title = 'Copy ID';
    copy.style.cursor = 'pointer';
    text.style.verticalAlign = 'middle';
    copy.innerHTML = '<svg xmlns="http://www.w3.org/2000/svg" style="width:16px;vertical-align:middle;" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path d="M9 5h-2a2 2 0 0 0 -2 2v12a2 2 0 0 0 2 2h10a2 2 0 0 0 2 -2v-12a2 2 0 0 0 -2 -2h-2" /><rect x="9" y="3" width="6" height="4" rx="2" /></svg>';
 
    copy.addEventListener('click', async () => {
        await navigator.clipboard.writeText(id);
        copy.innerHTML = '<svg xmlns="http://www.w3.org/2000/svg" style="width:16px;vertical-align:middle;" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path d="M9 5h-2a2 2 0 0 0 -2 2v12a2 2 0 0 0 2 2h10a2 2 0 0 0 2 -2v-12a2 2 0 0 0 -2 -2h-2" /><rect x="9" y="3" width="6" height="4" rx="2" /><path d="M9 14l2 2l4 -4" /></svg>';
    });
 
    link.title = 'Link';
    link.href = 'https://www.google.com/search?kgmid=' + id;
    link.style.color = 'inherit';
    text.style.verticalAlign = 'middle';
    link.innerText = 'link';
    link.innerHTML = '<svg xmlns="http://www.w3.org/2000/svg" style="width:16px;vertical-align:middle;" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5" /><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5" /></svg>';
 
    el.style.marginBottom = '6px';
    el.append(text, copy, link);
 
    kpActionEl.parentNode.before(el);
}

window.addEventListener('load', async () => {
    let kpActionEls = document.querySelectorAll('[class*="kp-"] > :first-child');

    [...kpActionEls].forEach(processEl);
});