Ad Tag Detector by Monkeyman

Detects major ad pixels on pages and links to public ad libraries for verifying active campaigns and advertisers in real time. fast.

Ad Tag Detector — Identify Active Advertising Pixels on Any Website Instantly see which advertising and analytics platforms a website is using. Ad Tag Detector scans the current page for major ad pixels and tracking tags, then displays the detected platform and associated Pixel or Tag ID. It also provides quick links to supported public ad transparency libraries so you can verify whether a brand is actively running ads. Features Scan the current tab for advertising pixels and tags View detected Pixel/Tag IDs Open supported ad transparency libraries in one click Toolbar badge displays the number of detected platforms Fast, lightweight, and easy to use Use Cases Helpful for marketers, advertisers, agencies, analysts, and business owners who want to better understand a website’s advertising setup and paid media activity. Privacy All detection happens locally in your browser. No browsing data is collected, transmitted, or stored. No account or signup required. Built and maintained by Monkeyman.agency.