The URL Builder Variable for Google Tag Manager Server Container allows you to dynamically build URLs by adding query parameters to a provided base URL. This variable is especially useful for creating custom URLs that require additional data, such as campaign tracking parameters or other query strings, without manual URL construction.

• Parse a base URL and append query parameters.
• Modify existing query parameters or add new ones.
• Handle URL encoding automatically.
• Supports both single and repeated query parameters.

1. Add the URL Builder Variable to your GTM Server container.
2. Provide the base URL (e.g., https://example.com/path/).
3. Define the query parameters you want to add, including their keys and values.
4. The URL Builder will process and generate a complete URL with all parameters, handling encoding and repeated parameters.

The URL Builder Variable for GTM Server is developed and maintained by the Stape Team under the Apache 2.0 license.