~ DataFast

Free UTM builder

Free UTM builder for campaign URLs

Build clean UTM-tagged links for paid ads, newsletters, launches, and partner campaigns. Copy the final URL instantly.

UTM campaign URL builder

Tagged URL

https://datafast.app/?utm_source=google&utm_medium=cpc&utm_campaign=summer_launch

Use consistent UTM names so DataFast can attribute visits and revenue to the right campaigns.

UTM builder FAQ

What is a UTM builder?

A UTM builder creates campaign URLs with utm_source, utm_medium, utm_campaign, and optional tracking parameters so analytics tools can group traffic correctly.

Is this UTM builder free?

Yes. The DataFast UTM builder is free, runs in your browser, and does not require an account.

How should I name UTM campaigns?

Use consistent lowercase names for source, medium, and campaign so reports stay clean and revenue attribution remains easy to compare.

Turn campaign clicks into revenue answers

DataFast shows which channels, pages, and campaigns bring paying customers, not just anonymous traffic.