FikarFix...

UTM link builder

Free tool

UTM link builder

Tag a campaign URL so Google Analytics (and every ad platform) can credit the click.

Optional — email a copy to yourself. The result still shows if you skip this.

Questions

What is utm_source vs utm_medium?

Source is where (google, newsletter, instagram). Medium is how (cpc, email, social). Campaign is the name of this push.

Should I use lowercase?

Yes. Google and Facebook treat “Email” and “email” as different campaigns. Stay lowercase and skip spaces.