Ailurn

Free toolsUTM builder

UTM campaign URL builder

Tag links from your newsletter, social posts, and partner webinars so you can see which channels drive course signups—runs entirely in your browser.

Campaign link
Build a tracked URL for course signups, webinar registration, or lesson downloads. Use consistent names so analytics stay readable.

Quick presets

Full URL
https://ailurn.com/signup?utm_source=newsletter&utm_medium=email&utm_campaign=spring-course

Frequently asked questions

What are UTM parameters?
They are query parameters (utm_source, utm_medium, utm_campaign, etc.) added to a link so analytics tools can tell which campaign or channel drove a visit—without changing the page itself.
Does this tool track clicks for me?
No. It only builds the URL. Your analytics product (e.g. Plausible, GA, or your LMS) must receive the traffic to report on it.
Is my data uploaded?
No. Parameters are assembled in your browser; we do not store your campaign names.
Why use UTMs for courses?
They help you compare newsletter sends, partner webinars, and social posts when the goal is the same landing page—so you know what messaging or channel pulls signups.
Should UTMs be lowercase?
Consistency matters more than case. Pick a convention (e.g. lowercase source and medium) and stick to it so reports stay clean.

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