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Free Online UTM Campaign URL Builder

Add campaign source, medium and name parameters to an absolute URL while preserving other parameters.

Your input stays on this device. Processing is bounded; regex runs in a worker with a two-second timeout.

Result



How to use UTM Campaign URL Builder
Add campaign source, medium and name parameters to an absolute URL while preserving other parameters.
  1. Set Url.
  2. Set Source.
  3. Set Medium.
  4. Set Campaign.
  5. Run the tool, review the result and its stated limitations, then copy or download if needed.
Example & practical use
Add campaign source, medium and name parameters to an absolute URL while preserving other parameters. The example below demonstrates Url; Source; Medium; Campaign.
Example input:
{
  "url": "https://example.com",
  "source": "newsletter",
  "medium": "email",
  "campaign": "launch"
}
Expected result (relevant fields):
"https://example.com/?utm_source=newsletter&utm_medium=email&utm_campaign=launch"
Features & result limitations
Add campaign source, medium and name parameters to an absolute URL while preserving other parameters.
Frequently asked questions
What inputs does UTM Campaign URL Builder accept?
Url; Source; Medium; Campaign
How should I interpret the UTM Campaign URL Builder result?
Add campaign source, medium and name parameters to an absolute URL while preserving other parameters.
Where does UTM Campaign URL Builder process my data?
Inputs are processed locally in your browser. Submitted text is not sent to external services. A successful-run event increments an aggregate tool counter without your input.