// ==UserScript==
// @name              YouTube Bỏ qua quảng cáo video tự động
// @name:en           YouTube Auto Ad Skipper
// @name:vi           YouTube Bỏ qua quảng cáo video tự động
// @name:zh-cn        YouTube 自动跳过广告
// @name:zh-tw        YouTube 自動跳過廣告
// @name:ja           YouTube 広告自動スキップ
// @name:ko           YouTube 자동 광고 건너뛰기
// @name:es           YouTube Saltar anuncios automáticamente
// @name:ru           YouTube Автоматический пропуск рекламы
// @name:id           YouTube Lewati Iklan Otomatis
// @name:hi           YouTube स्वचालित विज्ञापन स्किपर
// @namespace         http://tampermonkey.net/
// @version           2025.01.02.1
// @description       Tự động bỏ qua quảng cáo trên YouTube
// @description:en    Automatically skip ads on YouTube videos
// @description:vi    Tự động bỏ qua quảng cáo trên YouTube
// @description:zh-cn 自动跳过 YouTube 视频广告
// @description:zh-tw 自動跳過 YouTube 影片廣告
// @description:ja    YouTube動画の広告を自動的にスキップ
// @description:ko    YouTube 동영상의 광고를 자동으로 건너뛰기
// @description:es    Salta automáticamente los anuncios en videos de YouTube
// @description:ru    Автоматически пропускает рекламу в видео на YouTube
// @description:id    Otomatis melewati iklan di video YouTube
// @description:hi    YouTube वीडियो में विज्ञापनों को स्वचालित रूप से छोड़ें
// @author            RenjiYuusei
// @license           MIT
// @icon              https://www.google.com/s2/favicons?sz=64&domain=youtube.com
// @match             https://*.youtube.com/*
// @grant            GM_addStyle
// @grant            GM_getValue
// @grant            GM_setValue
// @run-at           document-start
// @compatible chrome
// @compatible firefox
// @compatible edge
// @compatible safari
// ==/UserScript==
const DEBUG = false;
function log(...args) {
if (DEBUG) {
console.log('[YouTube Ad Skipper]:', ...args);
}
}
(function () {
'use strict';
const DEFAULT_CONFIG = {
allowedReloadPage: true,
dontReloadWhileBusy: true,
maxScrollThreshold: 200,
adSkipDelay: 300,
maxPlaybackRate: 16,
maxSkipAttempts: 15,
autoMuteAds: true,
hideAllAds: true,
checkInterval: 500,
minSkipInterval: 50,
};
class YouTubeAdSkipper {
constructor() {
this.video = null;
this.currentVideoTime = 0;
this.isTabBlurred = false;
this.skipAttempts = 0;
this.maxSkipAttempts = DEFAULT_CONFIG.maxSkipAttempts;
this.lastSkipTime = 0;
this.config = DEFAULT_CONFIG;
this.errorCount = 0;
this.maxErrors = 3;
this.debounceTimeout = null;
this.recoveryAttempts = 0;
this.maxRecoveryAttempts = 3;
this.recoveryTimeout = null;
this.init();
}
init() {
try {
this.loadConfig();
this.setupEventListeners();
this.setupMutationObserver();
if (this.config.hideAllAds) {
this.addCSSHideAds();
}
this.skipAd();
this.startAdCheckInterval();
} catch (error) {
log('Error during initialization:', error);
}
}
loadConfig() {
try {
const savedConfig = GM_getValue('adSkipperConfig');
if (savedConfig) {
this.config = { ...DEFAULT_CONFIG, ...savedConfig };
}
} catch (error) {
log('Error when read config, restore to default:', error);
this.config = DEFAULT_CONFIG;
this.saveConfig();
}
}
saveConfig() {
try {
GM_setValue('adSkipperConfig', this.config);
} catch (error) {
log('Error when save config:', error);
}
}
setupEventListeners() {
window.addEventListener('blur', () => (this.isTabBlurred = true));
window.addEventListener('focus', () => {
this.isTabBlurred = false;
this.skipAd();
});
document.addEventListener('timeupdate', this.handleTimeUpdate.bind(this), true);
document.addEventListener('yt-navigate-finish', () => {
this.skipAttempts = 0;
this.skipAd();
});
document.addEventListener(
'pause',
() => {
if (this.video && this.video.paused) {
log('Video is paused, try to play...');
setTimeout(() => {
this.video.play().catch(error => {
log('Cannot play video automatically:', error);
});
}, 500);
}
},
true
);
}
handleTimeUpdate(e) {
if (e.target.matches('video.html5-main-video')) {
this.currentVideoTime = e.target.currentTime;
}
}
setupMutationObserver() {
const observer = new MutationObserver(() => {
if (this.isTabBlurred) return;
clearTimeout(this.debounceTimeout);
this.debounceTimeout = setTimeout(() => {
this.skipAd();
}, 100);
});
// Wait until document.body exists
const observeBody = () => {
if (document.body) {
observer.observe(document.body, {
attributes: true,
attributeFilter: ['class', 'src', 'style'],
childList: true,
subtree: true,
});
} else {
// Try again after 50ms if body does not exist
setTimeout(observeBody, 50);
}
};
observeBody();
}
startAdCheckInterval() {
setInterval(() => {
if (!this.isTabBlurred) {
this.skipAd();
}
}, this.config.checkInterval);
}
async skipAd() {
try {
if (window.location.pathname.startsWith('/shorts/')) return;
const player = document.querySelector('#movie_player');
if (!player) {
log('Not found player');
return;
}
const hasAd = player.classList.contains('ad-showing') || document.querySelector('.video-ads') !== null;
this.video = player.querySelector('video.html5-main-video');
if (hasAd && this.video) {
await this.handleVideoAd();
this.handlePrerollAds();
}
this.removeAdBlockerWarnings();
this.removeShortVideoAds();
this.removeOverlayAds();
} catch (error) {
this.errorCount++;
log('Error when skip ads:', error);
if (this.errorCount >= this.maxErrors) {
log('Exceeded the maximum number of retry attempts, trying to recover...');
await this.attemptRecovery();
}
}
}
async handleVideoAd() {
const now = Date.now();
if (now - this.lastSkipTime < this.config.minSkipInterval) return;
this.lastSkipTime = now;
this.clickSkipButtons();
if (this.video.src) {
this.video.currentTime = 9999;
this.video.playbackRate = this.config.maxPlaybackRate;
}
if (this.config.autoMuteAds) {
this.video.muted = true;
this.video.volume = 0;
}
if (this.skipAttempts < this.maxSkipAttempts) {
this.skipAttempts++;
await new Promise(resolve => setTimeout(resolve, this.config.adSkipDelay));
this.skipAd();
}
}
clickSkipButtons() {
const skipButtonSelectors = ['.ytp-skip-ad-button', '.ytp-ad-skip-button', '.ytp-ad-skip-button-modern', '.ytp-ad-survey-answer-button', '.ytp-ad-skip-button-container button', '[class*="skip-button"]', '[class*="skipButton"]', '.videoAdUiSkipButton', '.ytp-ad-preview-container button'];
skipButtonSelectors.forEach(selector => {
const buttons = document.querySelectorAll(selector);
buttons.forEach(button => {
if (button && button.offsetParent !== null) {
button.click();
button.remove();
}
});
});
}
removeAdBlockerWarnings() {
const warningSelectors = ['tp-yt-paper-dialog:has(#feedback.ytd-enforcement-message-view-model)', '.yt-playability-error-supported-renderers:has(.ytd-enforcement-message-view-model)', 'ytd-enforcement-message-view-model', '.ytd-popup-container'];
warningSelectors.forEach(selector => {
const warning = document.querySelector(selector);
if (warning) {
if (selector.includes('playability-error') && this.checkCanReloadPage()) {
this.reloadPage();
}
warning.remove();
}
});
}
removeShortVideoAds() {
const shortAdSelectors = ['ytd-reel-video-renderer:has(.ytd-ad-slot-renderer)', 'ytd-in-feed-ad-layout-renderer', 'ytd-promoted-video-renderer'].join(',');
document.querySelectorAll(shortAdSelectors).forEach(ad => ad.remove());
}
removeOverlayAds() {
const overlayAdSelectors = ['.ytp-ad-overlay-container', '.ytp-ad-text-overlay', '.ytp-ad-overlay-slot', 'div[id^="ad-overlay"]', '.video-ads', '.ytp-ad-overlay-image', '.ytp-ad-text-overlay-container'].join(',');
document.querySelectorAll(overlayAdSelectors).forEach(ad => {
ad.style.display = 'none';
ad.remove();
});
}
checkCanReloadPage() {
if (!this.config.allowedReloadPage) return false;
if (!this.config.dontReloadWhileBusy) return true;
if (document.activeElement?.matches('input, textarea, select')) return false;
if (document.documentElement.scrollTop > this.config.maxScrollThreshold) return false;
if (this.isTabBlurred) return false;
return true;
}
reloadPage() {
const params = new URLSearchParams(location.search);
if (this.currentVideoTime > 0) {
params.set('t', Math.floor(this.currentVideoTime) + 's');
}
location.replace(`${location.origin}${location.pathname}?${params.toString()}`);
}
addCSSHideAds() {
const styles = `
#player-ads,
#masthead-ad,
ytd-ad-slot-renderer,
ytd-rich-item-renderer:has(.ytd-ad-slot-renderer),
ytd-rich-section-renderer:has(.ytd-statement-banner-renderer),
ytd-reel-video-renderer:has(.ytd-ad-slot-renderer),
tp-yt-paper-dialog:has(#feedback.ytd-enforcement-message-view-model),
tp-yt-paper-dialog:has(> ytd-checkbox-survey-renderer),
.ytp-suggested-action,
.yt-mealbar-promo-renderer,
ytmusic-mealbar-promo-renderer,
ytmusic-statement-banner-renderer,
.ytd-display-ad-renderer,
.ytd-statement-banner-renderer,
.ytd-in-feed-ad-layout-renderer,
.ytp-ad-overlay-container,
.ytp-ad-text-overlay,
ytd-promoted-sparkles-web-renderer,
ytd-promoted-video-renderer,
.ytd-banner-promo-renderer,
.ytd-video-masthead-ad-v3-renderer,
.ytd-primetime-promo-renderer,
.ytp-ad-skip-button-slot,
.ytp-ad-preview-slot,
.ytp-ad-message-slot {
display: none !important;
}
`;
GM_addStyle(styles);
}
handlePrerollAds() {
const prerollContainer = document.querySelector('.ytp-ad-preview-container');
if (prerollContainer) {
this.video.currentTime = this.video.duration || 9999;
this.video.playbackRate = this.config.maxPlaybackRate;
prerollContainer.remove();
}
}
async attemptRecovery() {
if (this.recoveryAttempts >= this.maxRecoveryAttempts) {
log('Exceeded the maximum number of recovery attempts');
return;
}
this.recoveryAttempts++;
log(`Try to recovery attempt ${this.recoveryAttempts}...`);
clearTimeout(this.recoveryTimeout);
this.recoveryTimeout = setTimeout(() => {
this.errorCount = 0;
this.skipAttempts = 0;
this.init();
this.recoveryAttempts = 0;
}, 5000 * this.recoveryAttempts);
}
}
new YouTubeAdSkipper();
})();