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Generate YouTube scripts for shorts & long-form with Gemini AI and Tavily Research

Anshul ChauhanAnshul Chauhan
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2/3/2026
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🤖 Automated YouTube Script Generator (Shorts & Long-Form)

This workflow is a content multiplier. Provide a single video topic via a form, and it automatically researches, outlines, and writes two separate scripts: one for a YouTube Shorts and another for a Long-form video, saving both directly to Google Docs.

✨ Key Features

  • Dual-Format Output: Creates tailored scripts for both Shorts and long-form videos from one idea.
  • AI-Powered Writing: Uses Google Gemini for all creative steps, from building a structured outline to writing the final scripts.
  • Up-to-Date Research: Integrates Tavily AI to pull fresh, relevant information from the web.
  • Fully Automated: An end-to-end process that takes a form submission and delivers final documents to your Google Drive with no manual steps.

⚙️ How It Works

After a topic is submitted, the workflow splits into two parallel branches:

  1. The Shorts Branch: This path is built for speed. It performs a quick web search and immediately uses an AI agent to write a short, punchy script.
  2. The Long-Form Branch: This path focuses on structure. It conducts a web search, uses an AI agent to first create a detailed outline, and then uses another AI agent to write a comprehensive script based on that outline.

🔑 Prerequisites

  • An active n8n instance.
  • A form to submit your video topic.
  • API keys for Tavily AI and Google Gemini.
  • Google Account credentials (OAuth2) configured in n8n for Google Docs.

🛠️ Setup Guide

  1. On form submission Trigger: Configure your form to accept a field for your video topic (e.g., a field named topic).
  2. Tavily Nodes: In both Tavily nodes, select or create your Tavily API credential and paste in your API key.
  3. Google Gemini Chat Model: In the nodes labeled AI Agent and Create Outline, select your Google AI credential linked to your Gemini API key.
  4. Google Docs Nodes: For all four Google Docs nodes (Create Doc, Update Doc, etc.), select your Google OAuth2 credential.
  5. Activate the Workflow: Once all credentials are in place, save and activate the workflow.

🚀 How to Use

  1. Activate the workflow.
  2. Submit your topic via the connected form.
  3. Check your Google Drive a few moments later for your the new script!

Generate YouTube Scripts for Shorts & Long-Form with Gemini AI and Tavily Research

This n8n workflow automates the generation of YouTube video scripts for both short-form (Shorts) and long-form content. It leverages Google Gemini AI for content creation and Tavily Research for information gathering, allowing you to quickly produce engaging and well-researched scripts based on a simple topic input.

What it does

This workflow streamlines the content creation process through the following steps:

  1. Triggers on Form Submission: The workflow starts when a user submits a form, providing a YouTube video topic and specifying whether it should be a "Short" or "Long" form video.
  2. Sets Video Type: Based on the form input, it sets a variable to determine if the video is a "Short" or "Long" form.
  3. Conditional Logic for Content Length:
    • If "Short": It uses the Google Gemini AI to generate a concise script suitable for YouTube Shorts, incorporating Tavily Research for relevant information.
    • If "Long": It uses the Google Gemini AI to generate a more detailed, long-form script, also leveraging Tavily Research for comprehensive data.
  4. Generates Script with AI Agent: An AI Agent (Google Gemini) is employed to plan and execute the script generation, utilizing a search tool (Tavily Research) to gather up-to-date and accurate information related to the provided topic.
  5. Creates Google Doc: The generated script (either short or long) is then automatically saved as a new document in Google Docs.

Prerequisites/Requirements

To use this workflow, you will need:

  • n8n Account: A running instance of n8n.
  • Google Gemini API Key: For the Google Gemini AI Agent and Chat Model nodes.
  • Tavily Research API Key: For the HTTP Request node that performs web searches.
  • Google Docs Credentials: An authenticated Google Docs account with n8n to create documents.

Setup/Usage

  1. Import the Workflow: Download the provided JSON and import it into your n8n instance.
  2. Configure Credentials:
    • Set up your Google Gemini credentials for the "Google Gemini Chat Model" and "AI Agent" nodes.
    • Configure your Tavily Research API Key in the "HTTP Request" node.
    • Set up your Google Docs credentials for the "Google Docs" node.
  3. Activate the Workflow: Once all credentials are set, activate the workflow.
  4. Submit the Form: Access the n8n Form Trigger URL and submit a new form with your desired YouTube video topic and select the video type ("Short" or "Long").
  5. Monitor Google Docs: The generated script will appear as a new document in your configured Google Docs account.

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