What Ad Is This

What Ad Is This? — Ad Pixel & Tracking Tag Detector Instantly detect advertising pixels, tracking tags, and marketing scripts on any website. One click reveals what platforms are tracking you. What it does: • Detects 25+ advertising and analytics platforms including. • Extracts pixel/tag IDs (e.g., AW-123456789, fbq('init', '123456')) • Identifies analytics tools • Detects marketing platforms • Shows detection method: script tag, network request, cookie, URL parameter, dataLayer, global JS object • Direct links to public Ad Transparency Libraries • Copy full scan report to clipboard in one click • Works even when tags are loaded dynamically via GTM Privacy first: • Zero data collection — nothing leaves your browser • No accounts, no analytics, no tracking • All scanning happens locally by reading the page DOM and browser Performance API • No network requests to any server How it works: Click the extension icon on any webpage. The popup instantly scans 7 data sources (DOM scripts, inline scripts, network requests, cookies, URL parameters, dataLayer, global objects) and displays all detected platforms with their IDs, organized by category (Advertising, Analytics, Marketing). Perfect for digital marketers, advertisers, SEO consultants, developers, and privacy-conscious users who want to understand what tracking technology runs on any website.