text tools

UTM Link Builder

Add standard campaign parameters to a public web address. Existing UTM values are replaced and fragments stay at the end.

Website URL

Campaign source (required)

Campaign medium (required)

Campaign name (required)

Campaign term (optional)

Campaign content (optional)

Tagged URL

This tool processes your inputs in your browser. It does not upload or save them. Read about site analytics and privacy.

How to use UTM Link Builder

Enter a complete public HTTP or HTTPS page URL.
Fill in source, medium, and campaign name.
Optionally add term and content values.
Build and copy the tagged URL.

Example

https://example.com/shop?color=blue#details with source=email, medium=newsletter, and campaign=fall_launch retains color and the fragment.

Limits and details

The builder checks URL syntax only and never fetches the address.
Private-network hostnames and embedded credentials are rejected.

Common questions

Will the tool open or check my link?

No. It only validates and edits the URL text locally.

What happens to old UTM parameters?

Existing utm_source, utm_medium, utm_campaign, utm_term, and utm_content values are replaced.