Passing dynamic Url parameters as a hidden field to hubspot


I would like to pass various custom parameters from unbounded form to hubspot free CRM

The parameters are available in the URL such GCLID OR KEYWORD how to add them to unbounded form as a hidden field.

Please advise


The first step is to add a hidden field and simply name it “gclid”. If you have the same fields set in Hubspot they should match up. Make sure you also check off this box here: that will allow appending form data to URL.

It should append the data to the URL even if you were redirecting the visitor to another page upon form submission.

To test it, simply append ?gclid=“test” to your landing page url and submit a test form.