UTM builder

Add UTM source, medium and campaign parameters to any link in seconds.

🔒 Everything runs in your browser. Nothing you choose or type is uploaded. How to verify

How to use it

Enter the website URL.
Fill in source, medium and campaign.
Copy the tagged link.

Handy for

Tracking email campaigns, social posts and ads in analytics.

Good to know

Use consistent lowercase names so reports do not split into separate rows.

Privacy: where the work happens

Everything you enter or choose is processed by JavaScript in your browser and never sent anywhere. Only the page code, and any library this tool needs, is downloaded from cdnjs or jsDelivr.

Questions

Which fields are required?

Source, medium and campaign. Term and content are optional.

Does it keep my existing parameters?

Yes. UTM values are added to what is already in the URL.