Webflow
Track UTMs in Webflow Form
Add the generic script in Header
As shown here...
Go to your page and create HTML block in your form
add the following content in
<div style="display:none;">
<input type="text" class="form-inputs w-input" name="utm_source" id="utm_source">
<input type="text" class="form-inputs w-input" name="utm_medium" id="utm_medium">
<input type="text" class="form-inputs w-input" name="utm_campaign" id="utm_campaign">
</div>
as shown in the image:
You can add zapier integration and send all the data to Zapier when lead is submitted: