Prebid.js Configuration Checker
Validate your Prebid.js configuration and identify common issues with ad units, bidders, media types, bid configurations and required fields.
Paste Your Prebid.js Configuration
Paste the JavaScript configuration or JSON object containing your Prebid.js ad units below. The checker runs entirely in your browser.
Configuration Results
About the Prebid.js Configuration Checker
Prebid.js is an open-source header bidding framework commonly used by publishers to connect multiple demand partners before sending an advertising request to an ad server such as Google Ad Manager.
What Does This Tool Check?
- Prebid.js ad unit structure
- Ad unit codes
- Media types such as banner, video and native
- Bidder configuration
- Bidder parameters
- Banner sizes
- Duplicate ad unit codes
- Missing bid configurations
- Common configuration mistakes
Example Prebid.js Ad Unit
A basic Prebid.js ad unit commonly contains an identifier, media types and one or more bidder configurations.
For example, an ad unit can contain
code,
mediaTypes and
bids properties.
Important Note
This tool performs static configuration checks. It does not execute Prebid.js, contact bidder endpoints, verify bidder account credentials or guarantee that an auction will work correctly in production.
A configuration can pass these checks and still experience problems caused by bidder parameters, consent requirements, browser restrictions, network requests, timeout settings or publisher implementation issues.