>>/18944/
dl tampermonkey/violentmonkey extension
use this userscript
// UserScript
// @name Print UID to Console
// @namespace http://tampermonkey.net/
// @version 0.1
// @description try to take over the world!
// @author You
// @match https://www.tiktok.com/@* [Embed]
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw
// @grant none
// /UserScript==
(function() {
'use strict';
console.log('HELLO!');
//console.log(NEXT_DATA.props.pageProps.userInfo.user.id);
let userId = window['SIGI_STATE'].UserModule.users[window['SIGI_STATE'].UserPage.uniqueId].id;
console.log('HELLO!: ' + userId);
let infoNode = document.createElement("p");
infoNode.innerHTML = "Meta: " + userId;// + " " + NEXT_DATA.props.pageProps.userInfo.stats.videoCount;
//let descNode = document.getElementsByClassName("share-desc")[0];
//let descNode = document.getElementsByClassName("tiktok-b1wpe9-H2ShareDesc")[0];
let likesNode = document.getElementsByTagName("strong")[3];
likesNode.innerHTML = "Meta: " + userId;
//let containerNode = likesNode.parentNode;
//console.log(containerNode, containerNode.childElementCount);
//containerNode.insertBefore(infoNode, likesNode);
//console.log(containerNode, containerNode.childElementCount);
//console.log('DONE');
})();