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UTM generator
Paste a URL, fill the campaign fields, copy a tagged link. All client-side.
Processed in your browser — nothing is uploaded
Uses the URL API. Empty fields are omitted. Invalid base URLs stay as typed.
Last reviewed 2026-09-10.
FAQ
Questions, answered
Does it shorten URLs?
No. It only adds query parameters.
Required fields?
Source, medium, and campaign are the usual trio; none are forced.
Does my text leave the browser?
No. The UTM generator runs in JavaScript on this page. Your paste is not uploaded.
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