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Debug Google Ad Manager ad placements. Shows whether ads are loaded with order IDs, line item IDs, creative IDs, and sizes. Easily inspect and debug Google Ads on any webpage with this powerful Chrome extension tailored for ad tech professionals, publishers, and developers. Google Ad Placement Debugger is a lightweight yet powerful tool that helps you analyze and debug ad placements directly within your browser. Whether you're dealing with Google Ad Manager (GAM), GPT tag setups, or custom ad integrations, this extension overlays detailed information over each ad slot so you can quickly identify: Slot names and sizes Order ID, Line Item ID, and Creative ID Ad rendering status GPT slot mapping Inactive or empty placements Enable or disable the debugger with a single click from the extension popup, making it ideal for both development and live environment checks. Key Features: Visual overlay of ad slot metadata No-code toggle interface Lightweight and secure Essential for debugging issues like blank ads, wrong sizes, or targeting mismatches Who is it for? AdOps teams Web publishers Frontend engineers QA testers Save time and improve ad performance visibility with Google Ad Placement Debugger—your essential companion for working with online ads.
Nov 28, 2025
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.