Publisher Debug
Developer Tools
View and analyze your ad configuration
Users
2K
Rating
5.0
Reviews
15
7D Growth
0|0%
Growth signalUnknownHigh-risk permissions
Google Ad Debugger
Debug Google Ad Manager ad placements. Shows whether ads are loaded with order IDs, line item IDs, creative IDs, and sizes.
Users128Current public install base
Rating4.0Store average score
Reviews4Public review volume
Manifest versionV3Extension platform version
7-day growth+3Net users gained this week
7-day growth rate+2.4%Relative weekly velocity
Preview
1 assetsGoogle Ad Debugger Media preview
Trend
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7-day rating change
Start
4.00
Latest
4.00
7-day rating change
0.00
2026年7月15日2026年7月21日
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1-day growthGrowing
+2+1.59%7-day growthGrowing
+3+2.4%30-day growthGrowing
+5+4.06%Technical snapshot
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Version1.0.0
ManifestV3
Size19.21KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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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
Reviews
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Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.7Average computed only from synced review bodies below
Reviews with text3Synced review bodies
Total ratings / reviews4Chrome Web Store public rating/review count
Store average score: 4.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Doesn't work at all.
Working perfectly fine for detecting different ad slots
A very useful tool for QA engineers to test Google ads on webpages. Thanks to the creator!