Extract YouTube auto-generated transcripts for AI analysis and storage

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1. Workflow Overview

Extract YouTube auto generated transcripts and save them for AI processing Direct YouTube API Auto Generated Only Extracts the auto generated transcript from any YouTube video automatically. ...

Best for

Document Extraction automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.executeworkflowtrigger, n8n-nodes-base.httprequest, n8n-nodes-base.code, n8n-nodes-base.xml, n8n-nodes-base.stickynote, n8n-nodes-base.stopanderror

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Extract YouTube auto-generated transcripts for AI analysis and storage
Workflow name: Extract YouTube auto-generated transcripts for AI analysis and storage

🎬 Extract YouTube auto-generated transcripts and save them for AI processing

Direct YouTube API - Auto-Generated Only

Extracts the auto-generated transcript from any YouTube video automatically.

🔄 How It Works (5 Steps)

📥 Input: youtubeVideoUrl only
🌐 Fetch: GET YouTube page HTML to extract INNERTUBE_API_KEY
🔑 Extract: Parse API key and video ID
🎥 Metadata: GET caption metadata
🤖 Auto-Detect: Find auto-generated transcript (kind: asr)
📝 Fetch & Parse: Download and clean transcript

🔄 Setup steps

Import the workflow to your n8n instance
Activate the workflow
Provide the YouTube video URL via webhook or manual trigger
The workflow will automatically extract the auto-generated transcript
Access the results in the specified output format

🎯 Use Cases

Extract auto-generated transcripts automatically
No language selection needed
Perfect for bulk transcript collection
AI processing, summarization, analysis
Content accessibility

✅ Output Format

{
 "fullTranscript": "Auto-generated transcript text...",
 "wordCount": 1234,
 "transcript": [...timestamps...]
}

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 - Trigger: Execute Workflow

Type / Role: n8n-nodes-base.executeWorkflowTrigger - executeWorkflowTrigger
Config choices: Version 1.1

Block 2 - Fetch: YouTube Page HTML

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.3

Block 3 - Extract: API Key & Video ID

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 4 - API: Get Video Metadata

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.3

Block 5 - Extract: Auto-Generated Transcript URL

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 6 - Fetch: Transcript XML

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.3

Block 7 - Parse: XML to JSON

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

Block 8 - Transform: Process Transcript

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 9 - 📋 Sticky: Overview

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

Block 10 - Stop and Error

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

Block 11 - Sticky Note

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

Block 12 - Sticky Note1

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

3. Summary Table

Workflow	Extract YouTube auto-generated transcripts for AI analysis and storage
Complexity	intermediate
Nodes	12
Categories	Document Extraction
Author	Joel Cantero
Published	02 Jan 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/12407/12407.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

Frequently asked questions

What does Extract YouTube auto-generated transcripts for AI analysis and storage do?

Extract YouTube auto generated transcripts and save them for AI processing Direct YouTube API Auto Generated Only Extracts the auto generated transcript from any YouTube video automatically. ...

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 use case.

Joel Cantero

3 workflows

Nodes

n8n-nodes-base.executeworkflowtrigger n8n-nodes-base.httprequest n8n-nodes-base.code n8n-nodes-base.xml n8n-nodes-base.stickynote n8n-nodes-base.stopanderror

Complexity

intermediate

Published 02 Jan 2026

Likes 0

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Install path: /data/workflows/12407/12407.json

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Extract YouTube auto-generated transcripts for AI analysis and storage

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

🎬 Extract YouTube auto-generated transcripts and save them for AI processing

Direct YouTube API - Auto-Generated Only

🔄 How It Works (5 Steps)

🔄 Setup steps

🎯 Use Cases

✅ Output Format

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Trigger: Execute Workflow

Block 2 - Fetch: YouTube Page HTML

Block 3 - Extract: API Key & Video ID

Block 4 - API: Get Video Metadata

Block 5 - Extract: Auto-Generated Transcript URL

Block 6 - Fetch: Transcript XML

Block 7 - Parse: XML to JSON

Block 8 - Transform: Process Transcript

Block 9 - 📋 Sticky: Overview

Block 10 - Stop and Error

Block 11 - Sticky Note

Block 12 - Sticky Note1

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