Where to find Microsoft Ads UET Tag ID and Conversions IDs
Updated Dec 8, 2025
The guide explains where to find the Microsoft Ads UET Tag ID and Conversions IDs.
- Microsoft UET Tag ID - the value can be found in the Microsoft Ads account → Conversions → UET tag → Tag ID.

Microsoft UET Tag ID
- Purchase conversion action, Begin Checkout conversion action, AddToCart conversion action - these fields are required for the eCommerce type. Specify the conversion action you’ve chosen when creating the conversion.
Here is an example of Microsoft fields configuration for the eCommerce type:

Microsoft fields configuration for the eCommerce type
- Contact, lead & schedule conversion action - the fields for lead generation type. Specify the conversion action you’ve chosen when creating the conversion.
Here is an example of Microsoft fields configuration for lead generation type:

Microsoft fields configuration for lead generation type
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