AI-powered YouTube meta generator with GPT-4o, Gemini & content enrichment
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 30 nodes and runs when someone submits an n8n form. Along the way it connects YouTube, OpenAI, Google Gemini Chat Model and Airtable.
How it runs
Trigger: When someone submits an n8n form.
- EGet Video ID (Edit Fields (Set)): sets or maps fields
- Get Details of Video from Youtube (YouTube): uses YouTube
- Get Youtube Transcript (HTTP Request): calls an HTTP API
- Generate Title Description Tags and Hashtags (OpenAI): uses OpenAI
- Extract Relevant Data (Code): runs custom JavaScript code
- Formatted Tags (Code): runs custom JavaScript code
- Formatted Hashtags (Code): runs custom JavaScript code
- Get Post SiteMap (HTTP Request): calls an HTTP API
- Conver to JSON (XML): converts between XML and JSON
- Extract URLs (Split Out): splits a list into separate items
…plus 16 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in Youtube Metadata Generator1 (v1.8): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) Youtube Metadata Generator1 (v1.8) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (14)
- n8n Form Trigger
n8n-nodes-base.formTrigger - n8n Form
n8n-nodes-base.form - Edit Fields (Set)
n8n-nodes-base.set - YouTube
n8n-nodes-base.youTube - HTTP Request
n8n-nodes-base.httpRequest - XML
n8n-nodes-base.xml - Split Out
n8n-nodes-base.splitOut - Aggregate
n8n-nodes-base.aggregate - OpenAI
@n8n/n8n-nodes-langchain.openAi - Code
n8n-nodes-base.code - AI Agent
@n8n/n8n-nodes-langchain.agent - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Airtable Tool
n8n-nodes-base.airtableTool - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured
From the author
🎯 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…