---
title: Add hidden fields to Typeform
description: "Typeform is a popular form builder that allows you to capture leads in your website. With Leadsources, you can **track the source of the leads generated in Typeform**, alongside 6 other lead source data. In this guide, we will show…"
url: "https://help.leadsources.io/docs/hidden-fields-typeform/"
updated: "2025-06-26"
category: Add Hidden fields
---

# Add hidden fields to Typeform

Typeform is a popular form builder that allows you to capture leads in your website.

With Leadsources, you can **track the source of the leads generated in Typeform**, alongside 6 other lead source data.

In this guide, we will show you **how to add hidden fields in Typeform**to start capturing the source of your leads.

## Step 1: Open the form

**Log in**to your Typeform account, and open the form you want to edit.

![](http://help.leadsources.io/wp-content/uploads/2024/07/Typeform-hidden-fields-1-1024x469.webp)

## Step 2: Add the hidden fields

From the form editor, on the top, click **Workflow**--> **Pull data in**

![](http://help.leadsources.io/wp-content/uploads/2024/07/Add-hidden-fields-Typeform-1-1-1024x657.webp)

The "**Pull data in through URL parameters**" window opens.

Note: Don't pay attention to this name ("Pull data from URL parameters"), we are still going to collect data from both the referrer and UTM parameters to provide you with a comprehensive dataset.

We are first going to click on **+ Add new parameter**--> Write **channel**

Repeat this step to also add the following new parameters:

- landing_page
- landing_page_subfolder

![](http://help.leadsources.io/wp-content/uploads/2024/07/Add-hidden-fields-Typeform-1-2-1024x657.webp)

Then, scroll down and toggle the following elements from the list:

- utm_source
- utm_campaign
- utm_term
- utm_content

You don't need to toggle utm_medium, since this data won't be captured by LeadSources.

Click **Save**.

![](http://help.leadsources.io/wp-content/uploads/2024/07/Add-hidden-fields-Typeform-1-3-1024x657.webp)

You are all set!

Leadsources will **capture****and store the leads data****in these 7 hidden fields**. This data will be visible from the Typeform submissions page, alongside the form's responses (name, email, etc.).