Your inputs
Use your own text and tracking details. These tools run locally on our server without requesting external websites or AI services.
Your results
Complete the form and submit to see your result.
How to use this tool
Enter the destination and your campaign labels. Existing parameters keep their order and raw encoding; supplied UTM keys replace exact matching keys. Blank optional UTM fields preserve any existing value.
Worked example
https://example.com/?ref=abc plus source “email list” becomes ref=abc&utm_source=email%20list along with your medium and campaign. A #section fragment remains at the end.
Important limitations
UTM labels describe a campaign; they do not create affiliate attribution. Replacing a parameter can invalidate a signed URL. Confirm the destination and programme requirements before publishing.