I watched the Creating Tracking URLs video on Academy. It mentioned the HubSpot Tracking URL Builder. I followed the steps in this article and cannot locate the Tracking URL Builder. Any help is appreciated.
Adding to @Jnix284's reply, the tracking URL builder simply concatenates. The Google campaign URL builder essentially does the same thing, should you not have the HubSpot tracking URL builder included in your subscription: https://ga-dev-tools.google/campaign-url-builder/