AI-powered YouTube meta generator with GPT-4o, Gemini & content enrichment

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Important notice

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

1. Workflow Overview

AI Powered Advanced YouTube Meta Generator in n8n Automatically generate SEO optimized YouTube Titles, Descriptions, Tags & Hashtags – enriched with blog articles, affiliate links, and product r...

Best for

Content Creation automation workflows
Multimodal AI automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.formtrigger, n8n-nodes-base.form, n8n-nodes-base.set, n8n-nodes-base.youtube, n8n-nodes-base.stickynote, n8n-nodes-base.httprequest, n8n-nodes-base.xml, n8n-nodes-base.splitout

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: AI-powered YouTube meta generator with GPT-4o, Gemini & content enrichment
Workflow name: AI-powered YouTube meta generator with GPT-4o, Gemini & content enrichment

🎯 AI-Powered Advanced YouTube Meta Generator in n8n

Automatically generate SEO-optimized YouTube Titles, Descriptions, Tags & Hashtags – enriched with blog articles, affiliate links, and product recommendations!

Who is this for?

This workflow is built for content creators, affiliate marketers, educators, and agencies who want to instantly enhance their YouTube videos with smart metadata and contextual linking — without wasting hours on research or copywriting.

🧠 What problem does it solve?

Writing compelling, keyword-rich video metadata is essential for discoverability, engagement, and monetization. But doing this manually for every video is time-consuming. This workflow automates:

Title & description writing
Tag & hashtag generation
Transcript analysis
Affiliate link embedding
Internal link recommendations (related blogs & videos)

All in one flow — saving hours per video.

⚙️ What this workflow does

🔗 Accepts a YouTube video link + optional keywords
🧠 Uses Gemini or GPT-4o to analyze the transcript
📝 Auto-generates:
- SEO-friendly Title (under 70 chars)
- Catchy, benefit-focused Description with timestamps
- Tags (450+ chars)
- Hashtags (5–10 optimized)
🔁 Fetches your blog sitemap and matches relevant articles
📹 Finds similar past videos using AI
🛍 Embeds recommended affiliate links via Airtable
🔧 Updates YouTube video with new metadata via API

🛠 Setup

🔌 Connect APIs:
- YouTube Data API (OAuth 2.0)
- Gemini or OpenAI GPT-4o
- Airtable (for affiliate links)
- Kome AI for transcripts
- WordPress sitemap (for internal links)
📋 Deploy this workflow and open the form URL to input:
- YouTube Video Link
- (Optional) Focus Keywords
💬 Connect your accounts and authorize required scopes
🧠 AI will handle the rest: from fetching data to publishing metadata.

✏️ How to customize this workflow

Replace Gemini with OpenAI / Claude / DeepSeek in the AI nodes
Point the sitemap node to your own blog
Modify the Airtable structure for affiliate links:
- Name, Type, Platform, URL, Keywords
Change tag/hashtag formatting
Modify prompt instructions in AI nodes for brand tone

📌 Sticky Notes Included

⚡ Form: “Enter Video Link + Optional Keywords”
🔍 Sitemap Extraction: “Get blog URLs for related links”
🧠 AI Logic: “Generate Metadata”
✅ Update Metadata: “Publish updated title/description/tags”
🧾 Completion Confirmation + Attribution to Amjid Ali

🌐 Useful Links

🔗 Why this workflow?

This workflow is ideal for users exploring n8n AI, working with the n8n API, building AI agents in n8n, deploying via Docker or MCP, integrating with GitHub, automating processes using n8n automation, leveraging tools like n8n chat extension, enhancing YouTube metadata with AI, and incorporating cutting-edge platforms such as Context7, Blotato, and OpenAI, whether using n8n Cloud or setting up self-hosted n8n installations.

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 - On form submission

Type / Role: n8n-nodes-base.formTrigger - formTrigger
Config choices: Version 2.2

Block 2 - Form

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

Block 3 - Get all Posts for AI

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

Block 4 - Get Details of Video from Youtube

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

Block 5 - EGet Video ID

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

Block 6 - Sticky Note

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

Block 7 - Get Post SiteMap

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

Block 8 - Conver to JSON

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

Block 9 - Extract URLs

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

Block 10 - URL Lists

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

Block 11 - Sticky Note2

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

Block 12 - Sticky Note3

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

Block 13 - Sticky Note4

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

Block 14 - Sticky Note11

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

Block 15 - Update Youtube Meta Data

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

Block 16 - Get Youtube Transcript

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

Block 17 - OpenAI

Type / Role: @n8n/n8n-nodes-langchain.openAi - openAi
Config choices: Version 1.8

Block 18 - OpenAI1

Type / Role: @n8n/n8n-nodes-langchain.openAi - openAi
Config choices: Version 1.8

Block 19 - Aggregate

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

Block 20 - Get Videos

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

Block 21 - Generate Title Description Tags and Hashtags

Type / Role: @n8n/n8n-nodes-langchain.openAi - openAi
Config choices: Version 1.8

Block 22 - Extract Relevant Data

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

Block 23 - Releated Blog

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

Block 24 - Youtube Metadata Generator1

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 1.8

Showing the first 24 of 37 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	AI-powered YouTube meta generator with GPT-4o, Gemini & content enrichment
Complexity	advanced
Nodes	37
Categories	Content Creation, Multimodal AI
Author	Amjid Ali
Published	29 Apr 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/3788/3788.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 Content Creation workflows Multimodal AI workflows

Frequently asked questions

What does AI-powered YouTube meta generator with GPT-4o, Gemini & content enrichment do?

AI Powered Advanced YouTube Meta Generator in n8n Automatically generate SEO optimized YouTube Titles, Descriptions, Tags & Hashtags – enriched with blog articles, affiliate links, and product r...

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 Content Creation, Multimodal AI use case.

Amjid Ali

17 workflows

Nodes

n8n-nodes-base.formtrigger n8n-nodes-base.form n8n-nodes-base.set n8n-nodes-base.youtube n8n-nodes-base.stickynote n8n-nodes-base.httprequest n8n-nodes-base.xml n8n-nodes-base.splitout

Complexity

advanced

Published 29 Apr 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/3788/3788.json

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AI-powered YouTube meta generator with GPT-4o, Gemini & content enrichment

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

🎯 AI-Powered Advanced YouTube Meta Generator in n8n

Who is this for?

🧠 What problem does it solve?

⚙️ What this workflow does

🛠 Setup

✏️ How to customize this workflow

📌 Sticky Notes Included

🌐 Useful Links

🔗 Why this workflow?

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - On form submission

Block 2 - Form

Block 3 - Get all Posts for AI

Block 4 - Get Details of Video from Youtube

Block 5 - EGet Video ID

Block 6 - Sticky Note

Block 7 - Get Post SiteMap

Block 8 - Conver to JSON

Block 9 - Extract URLs

Block 10 - URL Lists

Block 11 - Sticky Note2

Block 12 - Sticky Note3

Block 13 - Sticky Note4

Block 14 - Sticky Note11

Block 15 - Update Youtube Meta Data

Block 16 - Get Youtube Transcript

Block 17 - OpenAI

Block 18 - OpenAI1

Block 19 - Aggregate

Block 20 - Get Videos

Block 21 - Generate Title Description Tags and Hashtags

Block 22 - Extract Relevant Data

Block 23 - Releated Blog

Block 24 - Youtube Metadata Generator1

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