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Automate AI video ad generation with Google Veo 3, Gemini, and Airtable

Intuz Intuz
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2/3/2026
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This n8n template from Intuz provides a complete and automated solution for transforming a static product image and a creative idea into a dynamic, AI-generated video ad.

Using Google's state-of-the-art Veo 3 model, this workflow manages the entire creative process from concept to a final, downloadable video file.

Who's this workflow for?

  • E-commerce Brands & Marketers
  • Advertising Agencies
  • Social Media Content Creators
  • Product Managers

How it works

1. Submit a Creative Brief: The workflow starts when a user submits a creative idea via a simple web form (e.g., "A Pepsi can exploding into a vibrant disco party").

2. Upload a Product Image: The user is then prompted to upload a corresponding image (e.g., a high-quality photo of the Pepsi can).

3. Log the Project in Airtable: The idea and the uploaded image are saved to an Airtable base, which acts as the central tracking system for all video generation projects.

4. AI Creative Analysis: Google Gemini analyzes both the user's text prompt and the uploaded image. It acts as an "AI Creative Director," generating a detailed video brief that reinterprets the static image according to the user's creative vision.

5. Generate Video with Veo 3: The detailed creative brief is sent to Google's Veo 3 AI video generation model. The workflow initiates a long-running task to create the video.

6. Retrieve the Final Video: After a brief waiting period, the workflow polls the Veo 3 API to retrieve the finished video, converts it into a binary file, and makes it available for download directly from the n8n execution log.

Key Requirements to Use This Template

n8n Instance & Required Nodes:

  • An active n8n account (Cloud or self-hosted). This workflow uses the official n8n LangChain integration (@n8n/n8n-nodes-langchain).
  • If you are using a self-hosted version of n8n, please ensure this package is installed.

Google Cloud Account:

  • A Google Cloud Project with the Vertex AI API enabled.
  • You must have access to both the Gemini and Veo 3 models within your project.
  • You will need a Gemini API Key and a Google OAuth2 Credential configured for the Vertex AI scope.

Airtable Account:

  • An Airtable base with a table set up to track the video projects. It should have columns for Image Prompt, Image (Attachment), Video (Attachment/URL), and Status.

Setup Instructions

1. Airtable Configuration (Crucial):

  • In the Create a record, Get a record, and Update record nodes, connect your Airtable credentials and update the Base ID and Table ID to match your setup.
  • In the Uploading Image in Airtable (HTTP Request) node, you must edit the URL and the "Authorization" header to include your Base ID, Table ID, and Personal Access Token.

2. Google AI Configuration (Gemini & Veo):

  • In the Analyze image (Google Gemini) node, select your Gemini API credentials.

  • In both the Generate Video Veo 3 and Get the the Video (HTTP Request) nodes:

  • You must replace [Project ID] and [Location] in the URLs with your own Google Cloud Project ID and region (e.g., us-central1).

  • Select your Google OAuth2 credentials for authentication.

3. Customize Video Parameters (Optional):

  • In the Parse Request (Code) node, you can modify the JavaScript code to change video generation settings like aspectRatio, durationSeconds, and resolution.

4. Execute the Workflow:

  • Activate the workflow. Open the Form URL from the Prompt your Idea node to start the process.

Sample Videos

Connect with us

  • Website: https://www.intuz.com/services
  • Email: getstarted@intuz.com
  • LinkedIn: https://www.linkedin.com/company/intuz
  • Get Started: https://n8n.partnerlinks.io/intuz

For Custom Workflow Automation

Click here- Get Started

n8n AI Video Ad Generation Workflow

This n8n workflow automates the generation of AI-powered video ads by integrating with Google Gemini and Airtable. It provides a structured way to input ad parameters, generate video scripts and voiceovers, and then create the final video ad.

What it does

This workflow simplifies the process of creating video ads through a series of automated steps:

  1. Triggers on Form Submission: The workflow starts when a new ad request is submitted via an n8n form.
  2. Generates Video Script with Google Gemini: It uses the submitted ad details to prompt Google Gemini to generate a creative video script.
  3. Generates Voiceover with Google Gemini: Based on the generated script, Google Gemini then creates a voiceover for the video ad.
  4. Creates Video Ad (Placeholder): A placeholder HTTP Request node indicates where an external service (like Google Veo 3, not explicitly configured in this JSON) would be called to generate the actual video ad using the script and voiceover.
  5. Stores Ad Details in Airtable: The final ad details, including the generated script, voiceover, and potentially a link to the generated video, are saved to an Airtable base.
  6. Handles Binary Data: The workflow includes a "Convert to File" node, suggesting it might handle binary data such as the generated voiceover or video file.
  7. Includes Wait and Code Nodes: A "Wait" node is present, likely for managing API rate limits or allowing time for external processing. A "Code" node provides flexibility for custom logic or data manipulation.
  8. Sticky Notes for Documentation: The workflow uses sticky notes for internal documentation, indicating areas for further development or explanation.

Prerequisites/Requirements

To use this workflow, you will need:

  • n8n Instance: A running n8n instance.
  • Airtable Account: With an API key and a configured base/table to store ad data.
  • Google Gemini API Key: For generating video scripts and voiceovers.
  • Video Generation Service (e.g., Google Veo 3): An API endpoint or integration for a service capable of generating videos from scripts and voiceovers. (Note: This is represented by a generic HTTP Request node in the current JSON and needs to be configured).

Setup/Usage

  1. Import the Workflow: Download the provided JSON and import it into your n8n instance.
  2. Configure Credentials:
    • Airtable: Set up your Airtable credentials (API Key) in n8n.
    • Google Gemini: Configure your Google Gemini credentials (API Key) in n8n.
  3. Configure the n8n Form Trigger: Customize the form fields to collect necessary ad generation parameters (e.g., product name, target audience, ad length, style).
  4. Configure Google Gemini Nodes:
    • Generate Video Script: Adjust the prompt in the "Google Gemini" node to guide the script generation based on your form inputs.
    • Generate Voiceover: Ensure the input for the second "Google Gemini" node correctly uses the script generated in the previous step.
  5. Configure HTTP Request (Video Generation):
    • Edit the "HTTP Request" node to connect to your chosen video generation service (e.g., Google Veo 3).
    • Provide the necessary API endpoint, authentication, and payload (including the generated script and voiceover).
  6. Configure Airtable Node:
    • Select your Airtable base and table.
    • Map the output fields from the video generation and Gemini nodes to the appropriate columns in your Airtable table (e.g., Video Script, Voiceover URL, Video Ad URL).
  7. Activate the Workflow: Once configured, activate the workflow to start automating your AI video ad generation.
  8. Test the Workflow: Submit a test entry through the n8n form to ensure all steps execute correctly and data is stored as expected.

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