Extract and store YouTube video comments in Google Sheets

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2/3/2026

Zoho Books Automation Data Transformation Accounting Invoice

This n8n template demonstrates how to use the tool to crawl comments from a YouTube video and simply get all the results in a linked Google Sheet.

Use cases are many: Whether you're a YouTube creator trying to understand your audience, a marketer running sample analysis, a data analyst compiling engagement metrics, or part of a growth team tracking YouTube or social media campaign performance, this workflow helps you extract real, actionable insights from YouTube video comments at scale.

How It Works

The workflow starts when you manually click Test Workflow or Execute Workflow in N8N.
It reads the list of YouTube video URLs from the Video URLs tab in the connected YouTube – Get Video Comments Google Sheet. Only the URLs marked with the Ready status will be processed.
The tool loops through each video and sends an HTTP request to the YouTube API to fetch comment data.
Then, it checks whether the request is successful before continuing.
If comments are found, they are split and processed.
Each comment is then inserted in the Results tab of the connected YouTube – Get Video Comments Google Sheet.
Once a URL has been finished, its status in the Video URLs tab of the YouTube – Get Video Comments Google Sheet is updated to Finished.

How To Use

Download the workflow package.
Import the workflow package into your N8N interface.
Duplicate the "YouTube - Get Video Comments" Google Sheet template into your Google Sheets account.
Set up Google Cloud Console credentials in the following nodes in N8N, ensuring enabled access and suitable rights to Google Sheets and YouTube services:
- For Google Sheets access, ensure each node is properly connected to the correct tab in your connected Google Sheet template: Node Google Sheets - Get Video URLs → connected to the Video URLs tab; Node Google Sheets - Insert/Update Comment → connected to the Results tab; Node Google Sheets - Update Status connected to the Video URLs tab.
- For YouTube access: Set up a GET method in Node HTTP Request - Get Comments.
Open the template in your Google Sheets account. In the tab Video URLs, fill in the video URLs you want to crawl in Column B and update the status for each row in Column A to Ready.
Return to the N8N interface and click Execute Workflow.
Check the results in the Results tab of the template - the collected comments will appear there.

Requirements

Basic setup in Google Cloud Console (OAuth or API Key method enabled) with enabled access to YouTube and Google Sheets.

How To Customize

By default, the workflow is manually triggered in N8N. However, you can automate the process by adding a Google Sheets trigger that monitors new entries in your connected YouTube – Get Video Comments template and starts the workflow automatically.

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n8n Workflow: Extract and Store YouTube Video Comments in Google Sheets

This n8n workflow automates the process of extracting comments from a YouTube video and storing them in a Google Sheet. It's designed to be manually triggered, allowing you to fetch comments on demand for a specific video.

What it does

Manual Trigger: The workflow starts when you manually execute it within n8n.
HTTP Request (YouTube API): It makes an HTTP request to the YouTube Data API to fetch comments for a specified video.
Loop Over Items: The workflow then iterates through the fetched comments, processing them in batches.
Split Out: Each individual comment is then processed separately.
Google Sheets: Finally, the extracted comments (or specific data points from them) are appended as new rows to a designated Google Sheet.

Prerequisites/Requirements

n8n Instance: A running n8n instance to import and execute the workflow.
Google Account: A Google account with access to Google Sheets.
Google Sheets Credential: An n8n credential configured for Google Sheets (OAuth2 recommended).
YouTube Data API Key: An API key for the YouTube Data API. This will be used in the HTTP Request node.

Setup/Usage

Import the Workflow:
- Copy the provided JSON workflow.
- In your n8n instance, go to "Workflows" and click "New".
- Click the "Import from JSON" button and paste the workflow JSON.
Configure Credentials:
- Google Sheets: Create or select an existing Google Sheets OAuth2 credential. This credential will be used by the "Google Sheets" node.
- HTTP Request (YouTube API): The "HTTP Request" node will need to be configured with your YouTube Data API key. You will likely add this as a query parameter or header depending on how you structure the API call.
Configure Nodes:
- HTTP Request:
  - Edit the "HTTP Request" node to specify the YouTube video ID for which you want to extract comments.
  - Ensure the API endpoint and parameters are correctly set up to fetch comments (e.g., https://www.googleapis.com/youtube/v3/commentThreads?part=snippet&videoId={{ $json.videoId }}&key={{ YOUR_YOUTUBE_API_KEY }}). You might need to adjust the videoId to be passed from a previous node or hardcoded for initial testing.
- Google Sheets:
  - Edit the "Google Sheets" node.
  - Specify the "Spreadsheet ID" and "Sheet Name" where you want to store the comments.
  - Map the data from the previous nodes (e.g., comment text, author, date) to the columns in your Google Sheet.
Execute the Workflow:
- Click the "Execute Workflow" button on the "Manual Trigger" node to run the workflow and fetch comments.
- Verify that the comments are correctly added to your Google Sheet.

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