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Generate and host dynamic interactive forms from Google Sheets with CustomJS

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Created by: CustomJS || customjs
CustomJS

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Last update a day ago

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Quick overview

Host and deploy custom HTML lead forms for any CRM instantly with CustomJS. This workflow generates responsive Tailwind CSS webforms, hosts them on custom domains, and routes submissions via an n8n webhook directly into HubSpot, Salesforce, Pipedrive, or databases.

How it works

  1. Trigger & Content Prep: The workflow triggers to compile your custom HTML form structure and any dynamic CRM fields or tracking tokens.
  2. Instant Deployment: The HTML (styled with Tailwind CSS) is sent to the CustomJS node, which instantly deploys and hosts the live page.
  3. Lead Capture: When a user submits the form, the data is securely sent to the built-in n8n Webhook node.
  4. CRM Syncing: n8n processes the payload and maps the fields directly into your preferred CRM, creating or updating contacts automatically.

Setup

  1. Customize the Form: Open the CustomJS HTML template node and adjust the input fields to match your CRM properties (e.g., First Name, Email).
  2. Link the Webhook: Ensure the n8n Webhook URL is set as the submission action in your form HTML.
  3. Connect Your CRM: Add your CRM node (e.g., HubSpot, Pipedrive, or Airtable) directly after the Webhook node to automatically map and save incoming leads.
  4. Go Live: Run the workflow to host the form on CustomJS, and optionally connect your custom brand domain.

Requirements

  • A CustomJS account to host the static HTML page and manage domains.
  • A CRM account (like HubSpot, Pipedrive, Salesforce) or a database connected to your n8n instance to store form submissions.

Customization

  • Tailwind & Alpine.js: The template includes a ready-to-use modern layout, but you can paste any custom HTML/CSS framework into the CustomJS node.
  • Dynamic Content: You can inject dynamic data from previous n8n nodes directly into the HTML code before it gets deployed.

Additional info

Custom Domains: CustomJS allows you to mask the hosted form URL with your own branded domain (e.g., forms.yourcompany.com) with just a single click.
Security: Since submissions go straight from the client browser to your private n8n webhook, no lead data is stored on third-party form servers.