Item logo image for CMP Validator

CMP Validator

Featured
3.3(

10 ratings

)
Item media 1 (screenshot) for CMP Validator

Overview

The IAB Europe CMP Validator checks web pages for the availability of a TCF registered CMP and facilitates their auditing.

The IAB Europe CMP Validator v2.3 checks web pages for the availability of a TCF registered CMP supporting the latest updates to the TCF introduced in IAB Europe's TCF v2.3. It verifies the availability and correct behavior of a TCF-registered CMP that supports the latest updates to the Transparency and Consent Framework (TCF) based on the control catalogue available at https://iabeurope.eu/wp-content/uploads/250412-Controls-Catalogue-TCFv2.2.pdf If no TCF CMP is found on the page, the tool will report “No CMP API found on this webpage. CMP validator cannot operate.”, indicating that the website does not implement a TCF-registered CMP.

Details

  • Version
    2.3.2
  • Updated
    February 25, 2026
  • Offered by
    IAB Europe
  • Size
    459KiB
  • Languages
    English
  • Developer
    Email
    administrator@iabeurope.eu
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

Related

Adwizard

4.6

An industry-leading ad ops extension that allows publishers to view data on their AdExchange and Prebid Ads.

Publisher Debug

5.0

View and analyze your ad configuration

UET Tag Helper (by Microsoft Advertising)

4.5

This extension helps to identify issues in Microsoft Advertising UET tags

Consent Mode Inspector by InfoTrust

4.9

Check the status of Consent Mode, display gcs & gcd parameters, and view real time consent signals.🔐

AMP Validator

4.0

Automatically checks each page for AMP validation.

Setupad

5.0

This extension shows an overlay on top of the ads that are served from the Setupad monetization platform.

Consent Data Validator

0.0

Verify Google Consent Mode, IAB TCF and GPP consent signals.

Azerion Ad Expert

5.0

Explore Prebid and GAM auction details for display and video. Check the web page GDPR TCFv2 readiness.

Red Volcano — Web, App & CTV Insights

0.0

Traffic, audience and ad-tech insights for websites, mobile apps and CTV channels. Powered by Red Volcano.

Ad Density Checker by Actirise

5.0

Check your site's ad density for a smooth and engaging user experience.

Analytics Debugger

4.5

Your Single Source of Truth (SSOT) for debugging analytics implementations

Datalayer Checker

4.4

The easiest way to debug and check the dataLayer implementations without having to use the browser console!

Adwizard

4.6

An industry-leading ad ops extension that allows publishers to view data on their AdExchange and Prebid Ads.

Publisher Debug

5.0

View and analyze your ad configuration

UET Tag Helper (by Microsoft Advertising)

4.5

This extension helps to identify issues in Microsoft Advertising UET tags

Consent Mode Inspector by InfoTrust

4.9

Check the status of Consent Mode, display gcs & gcd parameters, and view real time consent signals.🔐

AMP Validator

4.0

Automatically checks each page for AMP validation.

Setupad

5.0

This extension shows an overlay on top of the ads that are served from the Setupad monetization platform.

Consent Data Validator

0.0

Verify Google Consent Mode, IAB TCF and GPP consent signals.

Azerion Ad Expert

5.0

Explore Prebid and GAM auction details for display and video. Check the web page GDPR TCFv2 readiness.

Google apps