UTM campaign URL builder
Build a tagged landing-page URL for ChatGPT ads or another marketing channel.
How the calculation works
Adds utm_source, utm_medium, utm_campaign and optional utm_content to your URL. Existing non-UTM parameters and the page fragment are preserved.
What to include
Keep source and medium spellings consistent; campaign values are case-sensitive. Avoid names, email addresses or other personal information in URLs. Tagged links help analytics group visits, but they do not replace conversion tracking or prove an ad caused a sale. Values stay in your browser.
Your inputs are calculated locally. We do not submit them or include them in analytics. These tools estimate advertising economics; they do not predict campaign performance.