AdTech Ad Inspector

Name: AdTech Ad Inspector
Rating: 5 (7 reviews)
Author: adtech.dev

AdTech Ad Inspector allows you to monitor and view Google Publisher Tag (GPT) ad units and their associated targeting on web pages.

As of June 2026, AdTech Ad Inspector has 3,000 users and a 5.00/5 rating from 7 reviews in the Developer Tools category.

adtech.dev Developer Tools★ Featured

Chrome Web Store ↗.crx

Users0%

3.0K

3,000

Rating0%

5.00

7 reviews

Reviews0%

Version

1.2.0

Manifest V3

History

1 snapshots

Tracking since Apr 23, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 23, 2026	3.0K	5.00	7	1.2.0
Now	3.0K	5.00	7	1.2.0

Permissions & access

Permissions: activeTabscriptingstorage
Host access: http://*/*, https://*/*, *://*/*

Screenshots

About

AdTech Ad Inspector allows you to monitor and view Google Publisher Tag (GPT) ad units and their associated targeting on web pages (such as ad unit code, ad size, and custom targeting), The extension should work on all GPT instances that utilise the standard ad tagging library.

AdTech Ad Inspector builds upon the foundations of the Forbes ad inspector project and further enhances it with bug fixes and all new features including:


Google Ad Manager
Real-time view of Google Ad Manager ad delivery, ad units, page and slot targeting.

Video.js
Real-time view of Video.js ad delivery

JW Player
Overview of your JW Player instance, including ad delivery and config data.

Prebid.js
Comprehensive view of your prebid.js header bidding auctions and bidders.

Consent Management Platform (TCF)
Shows user consent data, including addtlConsent, consentString, gdprApplies, googleConsent.

Consent Management Platform (USP)
Shows user consent data, including uspString, version, ccpaApplies.

Lotame (DMP)
Overview of your lotame instance, including audience segments, ID and config data.

Permutive (DMP)
Overview of your permutive instance, including audience segments, ID and config data.

This application uses Open Source components from the Forbes Ad Inspector project. We acknowledge and are grateful to these developers for their contributions to open source. 

More Details: https://adtech.dev/tools/adtech-ad-inspector/