// ==UserScript==
// @name Youtube Anti-AD (Made by REDACTED)
// @namespace qbaonguyen-ad-blocker
// @version 3.1.0
// @description Custom ad blocker by REDACTED ([email protected]).
// @author qbaonguyen
// @match https://www.youtube.com/*
// @match https://m.youtube.com/*
// @match https://music.youtube.com/*
// @icon https://cdn-icons-png.flaticon.com/64/2504/2504965.png
// @license MIT
// @noframes
// @run-at document-start
// @grant none
// ==/UserScript==
(() => {
'use strict';
// Credit alert for qbaonguyen
alert("This script was made for and is maintained by qbaonguyen ([email protected])");
const QBAONGUYEN_CONFIG = { DEBUG: false };
let qbaonguyen_adStats = { count: 0, blockedItems: [] };
let qbaonguyen_uiElements = { container: null, counter: null, dropdown: null };
let qbaonguyen_uiState = { isDragging: false, isDropdownVisible: false, dragStartX: 0, dragStartY: 0, elementStartX: 0, elementStartY: 0 };
let isCurrentlySkippingAd_qbaonguyen = false;
const qbaonguyen_log = (...args) => QBAONGUYEN_CONFIG.DEBUG && console.debug('[qbaonguyen Ad Blocker]', ...args);
const QBAONGUYEN_NUKABLE_KEYS = new Set([
'adPlacements', 'playerAds', 'adSlots', 'adSafetyReason', 'adSignals', 'adLayoutLoggingData', 'adFormats', 'adDisplayReason', 'attestation',
'tpAdAttr', 'bumper', 'trueviewAdRenderer', 'adPlaybackContext', 'adResources', 'adInfo', 'impressionEndpoints', 'logableImpressions',
'adBreaks', 'adBreakService', 'adPod', 'adRequestContext', 'playlistAd', 'playerLegacyDesktopWatchAdsRenderer', 'promotedItem', 'promotedItems',
'promotedVideoRenderer', 'promotedSparklesTextSearchRenderer', 'promotedSparklesWebRenderer', 'reelPlayerInsetAd', 'invideoCollage', 'adSlotLoggingData'
]);
const isRendererAdLikeKey_qbaonguyen = (k) => /(^|_)(ad|ads|promoted|companion|sparkles)(_|$)/i.test(k);
function stripAdsDeep_qbaonguyen(obj) {
if (!obj || typeof obj !== 'object') return obj;
const stack = [obj];
const visited = new WeakSet();
while (stack.length) {
const node = stack.pop();
if (!node || typeof node !== 'object' || visited.has(node)) continue;
visited.add(node);
for (const key of Object.keys(node)) {
if (QBAONGUYEN_NUKABLE_KEYS.has(key) || isRendererAdLikeKey_qbaonguyen(key)) {
delete node[key];
continue;
}
const val = node[key];
if (Array.isArray(val)) {
let i = val.length;
while (i--) {
const item = val[i];
if (item && typeof item === 'object') {
if (Object.keys(item).some(isRendererAdLikeKey_qbaonguyen)) {
val.splice(i, 1);
} else {
stack.push(item);
}
}
}
} else if (val && typeof val === 'object') {
stack.push(val);
}
}
}
const ps = obj?.playabilityStatus;
if (ps && /ad block/i.test((ps.reason || '') + (ps.messages || []).join(' '))) {
if (obj.streamingData || obj.videoDetails) {
ps.status = 'OK';
delete ps.reason;
delete ps.errorScreen;
}
}
return obj;
}
function interceptInitialData_qbaonguyen() {
const observer = new MutationObserver((mutations, obs) => {
for (const mutation of mutations) {
for (const node of mutation.addedNodes) {
if (node.tagName === 'SCRIPT' && node.textContent) {
const isPlayer = node.textContent.includes('ytInitialPlayerResponse');
const isData = !isPlayer && node.textContent.includes('ytInitialData');
if (isPlayer || isData) {
const varName = isPlayer ? 'ytInitialPlayerResponse' : 'ytInitialData';
const originalText = node.textContent;
qbaonguyen_log(`qbaonguyen intercept: ${varName}`);
try {
const jsonText = originalText.substring(originalText.indexOf('{'), originalText.lastIndexOf('}') + 1);
if (!jsonText) throw new Error("Could not extract JSON.");
let data = JSON.parse(jsonText);
const originalLength = jsonText.length;
stripAdsDeep_qbaonguyen(data);
if (JSON.stringify(data).length < originalLength) {
node.textContent = `var ${varName} = ${JSON.stringify(data)};`;
qbaonguyen_incrementAndLog('Initial Data', `Sanitized ${varName}`);
}
} catch (e) {
qbaonguyen_log(`CRITICAL: qbaonguyen failed to sanitize ${varName}.`, e);
}
}
}
}
}
});
observer.observe(document.documentElement, { childList: true, subtree: true });
}
const AD_HOST_RE_QBAONGUYEN = new RegExp('(^|\\.)(doubleclick\\.net|googlesyndication\\.com|googleadservices\\.com|googletagservices\\.com|adservice\\.google\\.com|imasdk\\.googleapis\\.com)$', 'i');
const isBlockedUrl_qbaonguyen = (input) => {
try {
const u = new URL(input, location.href);
if (AD_HOST_RE_QBAONGUYEN.test(u.hostname)) return true;
if (u.hostname.includes('youtube.com') && (u.pathname.includes('/pagead/') || u.pathname.includes('/api/stats/ads'))) return true;
} catch {}
return false;
};
function applyHooks_qbaonguyen() {
const nativeFetch = window.fetch;
window.fetch = function(input, init) {
const url = (typeof input === 'string' ? input : input?.url) || '';
if (isBlockedUrl_qbaonguyen(url)) {
qbaonguyen_incrementAndLog('Fetch Request', url);
return Promise.resolve(new Response('', { status: 204 }));
}
return nativeFetch(input, init).then(res => {
if (res.url.includes('/youtubei/v1/')) {
const clone = res.clone();
return clone.text().then(text => {
if (!/adPlacements|playerAds|promoted/i.test(text)) return res;
try {
let data = JSON.parse(text);
stripAdsDeep_qbaonguyen(data);
qbaonguyen_incrementAndLog('JSON Payload', new URL(res.url).pathname);
return new Response(JSON.stringify(data), { status: res.status, statusText: res.statusText, headers: res.headers });
} catch {
return res;
}
});
}
return res;
});
};
}
function createInteractiveUI_qbaonguyen(){if(document.getElementById("qbaonguyen-ad-cleaner-container"))return;qbaonguyen_uiElements.container=document.createElement("div");qbaonguyen_uiElements.container.id="qbaonguyen-ad-cleaner-container";Object.assign(qbaonguyen_uiElements.container.style,{position:"fixed",bottom:"10px",left:"10px",zIndex:"999999",userSelect:"none",fontFamily:"Roboto, Arial, sans-serif"});qbaonguyen_uiElements.counter=document.createElement("div");qbaonguyen_uiElements.counter.id="qbaonguyen-ad-cleaner-counter";Object.assign(qbaonguyen_uiElements.counter.style,{backgroundColor:"rgba(0, 0, 0, 0.75)",color:"white",padding:"5px 12px",borderRadius:"6px",fontSize:"12px",cursor:"pointer",transition:"opacity 0.3s ease-in-out",opacity:"0.6"});qbaonguyen_uiElements.counter.textContent="qbaonguyen Blocker: 0";qbaonguyen_uiElements.dropdown=document.createElement("div");qbaonguyen_uiElements.dropdown.id="qbaonguyen-ad-cleaner-dropdown";Object.assign(qbaonguyen_uiElements.dropdown.style,{display:"none",maxHeight:"300px",overflowY:"auto",width:"350px",backgroundColor:"rgba(20, 20, 20, 0.9)",color:"white",borderRadius:"6px",marginTop:"5px",padding:"8px",fontSize:"11px",border:"1px solid #444"});qbaonguyen_uiElements.container.appendChild(qbaonguyen_uiElements.dropdown);qbaonguyen_uiElements.container.appendChild(qbaonguyen_uiElements.counter);document.body.appendChild(qbaonguyen_uiElements.container);qbaonguyen_uiElements.counter.addEventListener("mousedown",e=>{qbaonguyen_uiState.isDragging=!0;qbaonguyen_uiState.dragStartX=e.clientX;qbaonguyen_uiState.dragStartY=e.clientY;qbaonguyen_uiState.elementStartX=qbaonguyen_uiElements.container.offsetLeft;qbaonguyen_uiState.elementStartY=qbaonguyen_uiElements.container.offsetTop;document.addEventListener("mousemove",onDragMove_qbaonguyen);document.addEventListener("mouseup",onDragEnd_qbaonguyen,{once:!0})});qbaonguyen_uiElements.counter.addEventListener("click",()=>{if(qbaonguyen_uiState.isDragging)return;qbaonguyen_uiState.isDropdownVisible=!qbaonguyen_uiState.isDropdownVisible;qbaonguyen_uiElements.dropdown.style.display=qbaonguyen_uiState.isDropdownVisible?"block":"none";qbaonguyen_uiState.isDropdownVisible&&renderDropdownContent_qbaonguyen()})}
const onDragMove_qbaonguyen=e=>{if(!qbaonguyen_uiState.isDragging)return;e.preventDefault();const t=e.clientX-qbaonguyen_uiState.dragStartX,n=e.clientY-qbaonguyen_uiState.dragStartY;qbaonguyen_uiElements.container.style.left=`${qbaonguyen_uiState.elementStartX+t}px`;qbaonguyen_uiElements.container.style.top=`${qbaonguyen_uiState.elementStartY+n}px`;qbaonguyen_uiElements.container.style.bottom="auto"};const onDragEnd_qbaonguyen=e=>{Math.abs(e.clientX-qbaonguyen_uiState.dragStartX)>5||Math.abs(e.clientY-qbaonguyen_uiState.dragStartY)>5?setTimeout(()=>{qbaonguyen_uiState.isDragging=!1},0):qbaonguyen_uiState.isDragging=!1;document.removeEventListener("mousemove",onDragMove_qbaonguyen)};function updateUICounter_qbaonguyen(){if(!qbaonguyen_uiElements.counter){if(document.body)createInteractiveUI_qbaonguyen();else{window.addEventListener("DOMContentLoaded",createInteractiveUI_qbaonguyen,{once:!0});return}}qbaonguyen_uiElements.counter.textContent=`qbaonguyen Blocker: ${qbaonguyen_adStats.count}`;qbaonguyen_adStats.count>0&&(qbaonguyen_uiElements.counter.style.opacity="1")}
function renderDropdownContent_qbaonguyen(){if(!qbaonguyen_uiElements.dropdown||!qbaonguyen_uiState.isDropdownVisible)return;qbaonguyen_uiElements.dropdown.innerHTML=`<div style="text-align:center;padding-bottom:5px;border-bottom:1px solid #444;margin-bottom:5px;">[email protected]</div>`;if(0===qbaonguyen_adStats.blockedItems.length){qbaonguyen_uiElements.dropdown.textContent+="No ads blocked yet.";return}const e=document.createElement("ul");Object.assign(e.style,{margin:"0",padding:"0 0 0 15px"});qbaonguyen_adStats.blockedItems.slice().reverse().forEach(t=>{const n=document.createElement("li");n.style.marginBottom="6px";n.innerHTML=`<strong>${t.type}: </strong><span style="word-break: break-all;">${t.detail.length>100?t.detail.substring(0,100)+"...":t.detail}</span>`;if(t.detail.startsWith("http")){const i=document.createElement("button");i.textContent="Inspect";Object.assign(i.style,{marginLeft:"8px",fontSize:"10px",cursor:"pointer",background:"#555",color:"white",border:"none",borderRadius:"3px",padding:"2px 4px"});i.onclick=()=>window.open(t.detail,"_blank");n.appendChild(i)}e.appendChild(n)});qbaonguyen_uiElements.dropdown.appendChild(e)}
function qbaonguyen_incrementAndLog(type, detail) { qbaonguyen_adStats.count++; qbaonguyen_adStats.blockedItems.push({ type, detail }); qbaonguyen_log(`Blocked ${type}:`, detail); updateUICounter_qbaonguyen(); if (qbaonguyen_uiState.isDropdownVisible) renderDropdownContent_qbaonguyen(); }
function finalSetup_qbaonguyen() {
const style = document.createElement('style');
// Added by qbaonguyen
style.textContent = `
#player-ads, .video-ads, .ytp-ad-module, ytd-companion-slot-renderer, ytd-ad-slot-renderer,
ytd-promoted-sparkles-web-renderer, ytd-enforcement-message-view-model,
ytd-rich-item-renderer:has(ytd-ad-slot-renderer) { display: none !important; }
`;
document.documentElement.appendChild(style);
setInterval(() => {
const player = document.querySelector('#movie_player.ad-showing');
if (player) {
if (!isCurrentlySkippingAd_qbaonguyen) { qbaonguyen_incrementAndLog('Fallback Skip', 'Skipped visible video ad'); isCurrentlySkippingAd_qbaonguyen = true; }
const video = player.querySelector('video');
if (video) { try { video.muted = true; if (isFinite(video.duration)) video.currentTime = video.duration; } catch {} }
player.querySelector('.ytp-ad-skip-button-modern')?.click();
} else { isCurrentlySkippingAd_qbaonguyen = false; }
}, 500);
updateUICounter_qbaonguyen();
}
qbaonguyen_log('qbaonguyen Ad Blocker is starting...');
interceptInitialData_qbaonguyen();
applyHooks_qbaonguyen();
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', finalSetup_qbaonguyen, { once: true });
} else {
finalSetup_qbaonguyen();
}
})();
