Google Ad Debugger

Name: Google Ad Debugger
Rating: 4 (4 reviews)
Author: Adil Hasan

Debug Google Ad Manager ad placements. Shows whether ads are loaded with order IDs, line item IDs, creative IDs, and sizes.

As of June 2026, Google Ad Debugger has 117 users and a 4.00/5 rating from 4 reviews in the Developer Tools category.

Adil Hasan Developer Tools

Chrome Web Store ↗.crx

Users+64.8%

117

Rating−4.8%

4.00

4 reviews

Reviews−20.0%

Version

1.0.0

Manifest V3

History

6 snapshots

Tracking since Apr 19, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 19, 2026	71	4.20	5	1.0.0
Apr 29, 2026	77	4.20	5	1.0.0
May 8, 2026	79	4.20	5	1.0.0
May 16, 2026	105	4.20	5	1.0.0
May 25, 2026	112	4.00	4	1.0.0
Jun 4, 2026	109	4.00	4	1.0.0
Now	117	4.00	4	1.0.0

Permissions & access

Permissions: scriptingwebNavigationstorage
Host access: https://*/*

Screenshots

About

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.