YouTube™ Multi Downloader v10.0 (Reboot) 🌐🚀💯 - NO ADS! 🚫🤩

This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!

您需要先安装一个扩展,例如 篡改猴Greasemonkey暴力猴,之后才能安装此脚本。

您需要先安装一个扩展,例如 篡改猴暴力猴,之后才能安装此脚本。

您需要先安装一个扩展,例如 篡改猴暴力猴,之后才能安装此脚本。

您需要先安装一个扩展,例如 篡改猴Userscripts ,之后才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey,才能安装此脚本。

您需要先安装用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name YouTube™ Multi Downloader v10.0 (Reboot) 🌐🚀💯 - NO ADS! 🚫🤩
// @name:pt-BR YouTube™ Multi Downloader v10.0 (Reboot) 🌐🚀💯 - SEM ANÚNCIOS! 🚫🤩
// @description This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:pt-BR Esse script adiciona um botão de download, uma maneira mais rápida de baixar áudio e vídeo do YouTube e com qualidade garantida. Este site é muito simples, rápido e eficaz para baixar! Melhor de todos!
// @description:ar This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:bg This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:cs This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:da This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:de This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:el This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:eo This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:es This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:fi This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:fr This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:fr-CA This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:he This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:hu This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:id This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:it This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:ja This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:ko This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:nb This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:nl This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:pl This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:ro This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:ru This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:sk This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:sr This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:sv This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:th This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:tr This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:uk This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:ug This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:vi This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:zh-CN This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @description:zh-TW This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!
// @namespace https://greasyfork.org/users/152924
// @homepageURL https://greasyfork.org/scripts/34613
// @supportURL https://greasyfork.org/scripts/34613/feedback
// @author Punisher
// @version 10.0
// @date 2025-11-17
// @icon https://i.imgur.com/InuDDVK.png
// @compatible chrome
// @compatible firefox
// @compatible opera
// @compatible safari
// @compatible edge
// @license CC-BY-NC-ND-4.0
// @match https://*.youtube.com/*
// @grant GM_addStyle
// @run-at document-idle
// ==/UserScript==

(function() {
    var punisherYT = "//gotofreight.ca/convert/?id=";
    var tubeID = "dwnldBtn";
    var currentButton = "#owner";
    var addClick = `
        #${tubeID} {
            background-color: #F1F1F1;
            color: #191919;
            border: 1px solid;
            border-color: rgba(255,255,255,0.2);
            margin-left: 8px;
            padding: 0 16px;
            border-radius: 18px;
            font-size: 14px;
            font-family: Roboto, Noto, sans-serif;
            font-weight: 500;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            height: 36px;
            line-height: normal;
        }
        #${tubeID}:hover {
            background-color: #D9D9D9;
            color: #191919;
            border-color: #F1F1F1;
        }
    `;
    GM_addStyle(addClick);

    function inspectPg(selector) {
        return new Promise(resolve => {
            if (document.querySelector(selector)) {
                return resolve(document.querySelector(selector));
            }
            var observer = new MutationObserver(mutations => {
                if (document.querySelector(selector)) {
                    resolve(document.querySelector(selector));
                    observer.disconnect();
                }
            });
            observer.observe(document.body,{childList: true, subtree: true});
        });
    }

    function addBtn() {
        inspectPg(currentButton).then((btnContainer) => {
            if (!btnContainer) {
                return;
            }
            if (document.querySelector(`#${tubeID}`)) {
            } else {
                var downloadBtn = document.createElement('a');
                downloadBtn.href = `${punisherYT + decodeURIComponent(extractYT(window.location))}`;
                downloadBtn.target = '_blank';
                downloadBtn.id = tubeID;
                downloadBtn.innerText = 'Download';
                btnContainer.appendChild(downloadBtn);
            }
        });
    }

    function pageLoad() {
        inspectPg(`#${tubeID}`).then((btn) => {
            if (!btn) {
                return;
            }
            btn.href = punisherYT + decodeURIComponent(extractYT(window.location));
        });
    }

    extractYT = function(url) {
        var regExp = /^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^#\&\?]*).*/;
        var match = String(url).match(regExp);
        return (match&&match[7].length==11)? match[7]: false;
    }

    let buttonSet = false;
    function checkButton() {
        if (window.location.pathname === '/watch' && !buttonSet) {
            addBtn();
            buttonSet = true;
            setTimeout(pageLoad, 2000);
        }
    }
    window.addEventListener("yt-navigate-finish", () => {
        buttonSet = false;
        checkButton();
    });
    checkButton();
})();