GAM Campaign Validator

About

Detect configuration errors in Google Ad Manager campaigns before it’s too late.

GAM Campaign Validator is a browser extension designed for media, programmatic, or trafficking teams working with Google Ad Manager. It automates the validation of internal quality and setup rules every time a line item is created or edited.

✅ What does it do?
- Automatically checks required fields when creating or editing campaigns.
- Detects common issues before saving: empty fields, inconsistent values, incorrect pricing, and more.
- Validates custom rules like CPM, volume, and rate consistency.
- Supports conditional rules based on line item or order names.
- Visually indicates validation status: gray icon (inactive), green (valid), or red (errors).

🎯 Key features:
- Configurable rules and multilingual support (currently English and Spanish).
- Real-time validation as you modify campaign fields in the interface.
- Side panel with error summaries and filters for failing rules.
- [Upcoming] Advanced customization via user-defined JSON rule files.
- Does not access Google accounts or modify campaign data.

🛠 Built for:
- Trafficking and ad operations teams
- Agencies and publishers with internal QA workflows
- Any professional who wants to avoid human errors in Google Ad Manager

🔒 Privacy:
This extension does not collect or transmit any data outside the browser. All logic runs locally on the user’s machine.