Free tool
Campaign link builder
Add source, medium and campaign tags to a URL without losing existing parameters.
Tags label the link. This tool does not collect clicks or install analytics. Avoid including private information in campaign tags.
What this link builder does
It adds utm_source, utm_medium and utm_campaign, with optional content and term values. Existing non-UTM parameters and the URL fragment are preserved. The tool does not visit your destination or track anyone.
Your text stays in this tab. Refreshing the page clears it.
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