Summarize YouTube videos with AI and extract key lessons to Google Docs

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Who is this template for? This template is for learners, researchers, students and professionals who want to quickly capture the essence of a YouTube video. Steps in the workflow: Gets the transcri...

Best for

Document Extraction automation workflows
AI Summarization automation workflows
intermediate n8n builders looking for reusable templates

Tools used

@n8n/n8n-nodes-langchain.chattrigger, n8n-nodes-base.aggregate, n8n-nodes-base.splitout, n8n-nodes-base.stickynote, n8n-nodes-base.httprequest, @n8n/n8n-nodes-langchain.chainllm, @n8n/n8n-nodes-langchain.lmchatopenrouter, n8n-nodes-base.googledrive

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by andsync.

Original n8n.io source

1.1 Workflow description

Title: Summarize YouTube videos with AI and extract key lessons to Google Docs
Workflow name: Summarize YouTube videos with AI and extract key lessons to Google Docs

Who is this template for?

This template is for learners, researchers, students and professionals who want to quickly capture the essence of a YouTube video.

Steps in the workflow:

Gets the transcript from any YouTube video through Supadata.
Process the result from Supadata to one text
Process the text with AI (any LLM of your choice)

Final result: Produces a summary accompanied with the most important lessons and interesting facts mentioned in the video.

The workflow automatically creates a new Google Doc wiht this output, in a folder of your choice on your Google Drive.

(If you want to convert the markdown text to real markup after the Google Doc is created: just select all text (Ctrl-A or CMD-A), Cut the text (Ctrl-X or CMD-X and then go to Edit > Paste from Markdown.)

Setup

Edit your Supadata credentials in the second node (you can start for free)
Choose your favourite LLM for AI processing
Edit your Google Drive credentials.

How to adjust it to your needs

If you want the outcome to be different, edit the Prompt in "Proces transcript to summary template".
The file name is a combination of ‘transcript ‘ and the date and time. You can change this to whatever you need in the Google Drive node.
Supadata offers more details and options (or even translation) when working with transcripts. Check the options here: https://supadata.ai/documentation/youtube/get-transcript

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - When chat message received

Type / Role: @n8n/n8n-nodes-langchain.chatTrigger - chatTrigger
Config choices: Version 1.1

Block 2 - Aggregate

Type / Role: n8n-nodes-base.aggregate - aggregate
Config choices: Version 1

Block 3 - Split Out

Type / Role: n8n-nodes-base.splitOut - splitOut
Config choices: Version 1

Block 4 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 5 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 6 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 7 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 8 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 9 - supadata API - YouTube endpoint

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 10 - Sticky Note5

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 11 - Proces transcript to summary template

Type / Role: @n8n/n8n-nodes-langchain.chainLlm - chainLlm
Config choices: Version 1.6

Block 12 - Gemini 2.0 flash

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenRouter - lmChatOpenRouter
Config choices: Version 1

Block 13 - Create new Google Doc with summary

Type / Role: n8n-nodes-base.googleDrive - googleDrive
Config choices: Version 3

Block 14 - Set your supadata key

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

3. Summary Table

Workflow	Summarize YouTube videos with AI and extract key lessons to Google Docs
Complexity	intermediate
Nodes	14
Categories	Document Extraction, AI Summarization
Author	andsync
Published	20 Jun 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/5073/5073.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Document Extraction workflows AI Summarization workflows

Frequently asked questions

What does Summarize YouTube videos with AI and extract key lessons to Google Docs do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Document Extraction, AI Summarization use case.

andsync

1 workflow

Nodes

@n8n/n8n-nodes-langchain.chattrigger n8n-nodes-base.aggregate n8n-nodes-base.splitout n8n-nodes-base.stickynote n8n-nodes-base.httprequest @n8n/n8n-nodes-langchain.chainllm @n8n/n8n-nodes-langchain.lmchatopenrouter n8n-nodes-base.googledrive

Complexity

intermediate

Published 20 Jun 2025

Likes 0

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Install path: /data/workflows/5073/5073.json

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Summarize YouTube videos with AI and extract key lessons to Google Docs

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Who is this template for?

Setup

How to adjust it to your needs

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - When chat message received

Block 2 - Aggregate

Block 3 - Split Out

Block 4 - Sticky Note

Block 5 - Sticky Note1

Block 6 - Sticky Note2

Block 7 - Sticky Note3

Block 8 - Sticky Note4

Block 9 - supadata API - YouTube endpoint

Block 10 - Sticky Note5

Block 11 - Proces transcript to summary template

Block 12 - Gemini 2.0 flash

Block 13 - Create new Google Doc with summary

Block 14 - Set your supadata key

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions