// ==UserScript==
// @name Auto Skip YouTube Ads
// @name:vi Tự Động Bỏ Qua Quảng Cáo YouTube
// @name:zh-CN 自动跳过 YouTube 广告
// @name:zh-TW 自動跳過 YouTube 廣告
// @name:ja YouTube 広告を自動スキップ
// @name:ko YouTube 광고 자동 건너뛰기
// @name:es Saltar Automáticamente Anuncios De YouTube
// @name:pt-BR Pular Automaticamente Anúncios Do YouTube
// @name:ru Автоматический Пропуск Рекламы На YouTube
// @name:id Lewati Otomatis Iklan YouTube
// @name:hi YouTube विज्ञापन स्वचालित रूप से छोड़ें
// @namespace https://github.com/tientq64/userscripts
// @version 5.1.1
// @description Automatically skip YouTube ads almost instantly. Remove the ad blocker warning pop-up.
// @description:vi Tự động bỏ qua quảng cáo YouTube gần như ngay lập tức. Loại bỏ cửa sổ bật lên cảnh báo trình chặn quảng cáo.
// @description:zh-CN 几乎立即自动跳过 YouTube 广告。删除广告拦截器警告弹出窗口。
// @description:zh-TW 幾乎立即自動跳過 YouTube 廣告。刪除廣告攔截器警告彈出視窗。
// @description:ja YouTube 広告をほぼ瞬時に自動的にスキップします。広告ブロッカーの警告ポップアップを削除します。
// @description:ko YouTube 광고를 거의 즉시 자동으로 건너뜁니다. 광고 차단 경고 팝업을 제거합니다.
// @description:es Omite automáticamente los anuncios de YouTube casi al instante. Elimina la ventana emergente de advertencia del bloqueador de anuncios.
// @description:pt-BR Pule automaticamente os anúncios do YouTube quase instantaneamente. Remova o pop-up de aviso do bloqueador de anúncios.
// @description:ru Автоматически пропускайте рекламу YouTube почти мгновенно. Уберите всплывающее предупреждение о блокировщике рекламы.
// @description:id Lewati iklan YouTube secara otomatis hampir seketika. Hapus pop-up peringatan pemblokir iklan.
// @description:hi YouTube विज्ञापनों को लगभग तुरंत ही स्वचालित रूप से छोड़ दें। विज्ञापन अवरोधक चेतावनी पॉप-अप हटाएँ।
// @author tientq64
// @icon https://cdn-icons-png.flaticon.com/64/2504/2504965.png
// @match https://www.youtube.com/*
// @match https://music.youtube.com/*
// @grant none
// @license MIT
// @compatible firefox
// @compatible chrome
// @compatible opera
// @compatible safari
// @compatible edge
// @noframes
// @homepage https://github.com/tientq64/userscripts/tree/main/scripts/Auto-Skip-YouTube-Ads
// ==/UserScript==
/**
* Skip ads. Remove ad blocker warning.
*/
function skipAd() {
video = null
fineScrubber = document.querySelector('.ytp-fine-scrubbing')
// Check if the current URL is a YouTube Shorts URL and exit the function if true.
if (window.location.pathname.startsWith('/shorts/')) return
const moviePlayer = document.querySelector('#movie_player')
if (moviePlayer) {
hasAd = moviePlayer.classList.contains('ad-showing')
video = moviePlayer.querySelector('video.html5-main-video')
}
if (hasAd) {
const skipButton = document.querySelector(`
.ytp-skip-ad-button,
.ytp-ad-skip-button,
.ytp-ad-skip-button-modern,
.ytp-ad-survey-answer-button
`)
// Click the skip ad button if available.
if (skipButton) {
skipButton.click()
skipButton.remove()
}
// Otherwise, fast forward to the end of the ad video.
// Use `9999` instead of `video.duration` to avoid errors when `duration` is not a number.
else if (video && video.src) {
video.currentTime = 9999
}
}
if (video) {
video.addEventListener('pause', handleVideoPause)
video.addEventListener('mouseup', allowPauseVideo)
video.addEventListener('timeupdate', handleVideoTimeUpdate)
}
// Pie countdown ad.
const pieCountdown = document.querySelector('.ytp-ad-timed-pie-countdown-container')
if (pieCountdown) {
pieCountdown.remove()
replaceCurrentVideo()
}
// Remove ad blocker warning dialog if it appears.
const adBlockerWarningDialog = document.querySelector(
'tp-yt-paper-dialog:has(#feedback.ytd-enforcement-message-view-model)'
)
if (adBlockerWarningDialog) {
adBlockerWarningDialog.remove()
}
// Handle when ad blocker warning appears inside video player.
if (!isAdBlockerWarningVisible) {
const adBlockerWarningInner = document.querySelector(
'.yt-playability-error-supported-renderers:has(.ytd-enforcement-message-view-model)'
)
if (adBlockerWarningInner) {
isAdBlockerWarningVisible = true
document.addEventListener('yt-navigate-finish', handleYouTubeNavigateFinish)
replaceCurrentVideo()
}
}
// Video pause button.
const playButton = document.querySelector('button.ytp-play-button')
if (playButton) {
playButton.addEventListener('click', allowPauseVideo)
}
// Remove short video ads.
// Note: Do this because can't just use CSS to hide it, as it will cause problems when scrolling to the next video.
const adShortVideos = document.querySelectorAll(
'ytd-reel-video-renderer:has(.ytd-ad-slot-renderer)'
)
for (const adShortVideo of adShortVideos) {
adShortVideo.remove()
}
}
function getCurrentVideoId() {
const params = new URLSearchParams(location.search)
const videoId = params.get('v')
return videoId
}
/**
* Check if the user is focused on the input.
*/
function checkEnteringInput() {
if (document.activeElement === null) {
return false
}
return document.activeElement.matches('input, textarea, select')
}
/**
* Temporarily allows the video to be paused, for a short period of time.
*/
function allowPauseVideo() {
pausedByUser = true
window.clearTimeout(allowPauseVideoTimeoutId)
allowPauseVideoTimeoutId = window.setTimeout(disallowPauseVideo, 500)
}
/**
* Pausing the video is not allowed. The purpose is to prevent video from being paused, against the
* behavior of pausing video when YouTube ad blocking warning dialog appears. Unless certain
* conditions, such as pausing by user, etc.
*/
function disallowPauseVideo() {
pausedByUser = false
window.clearTimeout(allowPauseVideoTimeoutId)
}
function handleWindowBlur() {
isTabBlurred = true
}
function handleWindowFocus() {
isTabBlurred = false
}
/**
* Handle when video is paused. If certain conditions are not met, it will continue playing.
* Returning early in this function means the video should be paused as it should be.
*/
function handleVideoPause() {
if (isYouTubeMusic) return
// If it was stopped by the user, it's ok, let the video pause as it should, and exit the function.
if (pausedByUser) {
disallowPauseVideo()
return
}
// The video will pause normally if the tab is not focused. This is to allow for pausing the video via the media controller (of the browser or operating system), etc.
// Note: While this also gives YouTube the opportunity to pause videos to annoy users, it's an acceptable trade-off.
if (document.hidden) return
if (isTabBlurred) return
if (fineScrubber && fineScrubber.style.display !== 'none') return
if (video === null) return
if (video.duration - video.currentTime < 0.1) return
// This is YouTube's disruptive behavior towards users, so the video should continue to play as normal.
video.play()
}
function handleVideoTimeUpdate() {
if (hasAd || video === null) return
currentVideoTime = video.currentTime
}
/**
* Handle both keyboard press or release events.
*/
function handleWindowKeyDownAndKeyUp(event) {
if (isYouTubeMusic) return
if (checkEnteringInput()) return
const code = event.code
if (event.type === 'keydown') {
if (code === 'KeyK' || code === 'MediaPlayPause') {
allowPauseVideo()
}
} else {
if (code === 'Space') {
allowPauseVideo()
}
}
}
function handleYouTubeNavigateFinish() {
currentVideoTime = 0
replaceCurrentVideo()
}
async function replaceCurrentVideo() {
const start = Math.floor(currentVideoTime)
for (let i = 0; i < 8; i++) {
await waitFor(500)
const videoId = getCurrentVideoId()
const player = document.querySelector('#ytd-player')
if (video && !video.src && videoId && player) {
player.loadVideoWithPlayerVars({ videoId, start })
}
}
}
function waitFor(millis) {
return new Promise((resolve) => {
window.setTimeout(resolve, millis)
})
}
/**
* Add CSS hides some ad elements on the page.
*/
function addCss() {
const hideCssSelector = [
// Ad banner in the upper right corner, above the video playlist.
'#player-ads',
'#panels:has(ytd-engagement-panel-section-list-renderer[target-id="engagement-panel-ads"])',
// Masthead ad on home page.
'#masthead-ad',
// Temporarily comment out this selector to fix issue [#265124](https://greasyfork.org/en/scripts/498197-auto-skip-youtube-ads/discussions/265124).
// '#panels:has(ytd-ads-engagement-panel-content-renderer)',
'ytd-ad-slot-renderer',
// Sponsored ad video items on home page.
'ytd-rich-item-renderer:has(.ytd-ad-slot-renderer)',
'ytd-rich-section-renderer:has(.ytd-statement-banner-renderer)',
// Ad videos on YouTube Short.
'ytd-reel-video-renderer:has(.ytd-ad-slot-renderer)',
// Ad blocker warning dialog.
'tp-yt-paper-dialog:has(#feedback.ytd-enforcement-message-view-model)',
// Ad blocker warning inside the player.
'yt-playability-error-supported-renderers#error-screen',
// Survey dialog on home page, located at bottom right.
'tp-yt-paper-dialog:has(> ytd-checkbox-survey-renderer)',
// Survey to rate suggested content, located at bottom right.
'tp-yt-paper-dialog:has(> ytd-single-option-survey-renderer)',
'.ytp-suggested-action',
'.yt-mealbar-promo-renderer',
// YouTube Music Premium trial promotion dialog, bottom left corner.
'ytmusic-mealbar-promo-renderer',
// YouTube Music Premium trial promotion banner on home page.
'ytmusic-statement-banner-renderer'
].join(',')
const css = `
#ytd-player { visibility: visible !important }
${hideCssSelector} { display: none !important }
`
const style = document.createElement('style')
style.textContent = css
document.head.appendChild(style)
}
/**
* Is the current page YouTube Music.
*/
const isYouTubeMusic = location.hostname === 'music.youtube.com'
/**
* Current video element.
*/
let video = null
let fineScrubber = null
let hasAd = false
let currentVideoTime = 0
/**
* Is the video paused by the user, not paused by YouTube's ad blocker warning dialog.
*/
let pausedByUser = false
/**
* Is the current tab blurred.
*/
let isTabBlurred = false
let allowPauseVideoTimeoutId = 0
let isAdBlockerWarningVisible = false
// Observe DOM changes to detect ads.
if (window.MutationObserver) {
const observer = new MutationObserver(skipAd)
observer.observe(document.body, {
attributes: true,
attributeFilter: ['class', 'src'],
childList: true,
subtree: true
})
}
// If DOM observation is not supported. Detect ads every 500ms (2 times per second).
else {
window.setInterval(skipAd, 500)
}
window.addEventListener('blur', handleWindowBlur)
window.addEventListener('focus', handleWindowFocus)
window.addEventListener('keydown', handleWindowKeyDownAndKeyUp)
window.addEventListener('keyup', handleWindowKeyDownAndKeyUp)
addCss()
skipAd()
