Translate YouTube video metadata into multiple languages with OpenAI
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 9 nodes and runs manually, when you click “Execute workflow”. Along the way it connects YouTube and OpenAI Chat Model. It also calls googleapis.com over HTTP.
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Configuration (Edit Fields (Set)): sets 4 fields: video_id, default_language, openai_model…
- Fetch video information (YouTube): get (video)
- Prepare target languages (Code): runs custom JavaScript code
- AI translator (AI Agent): runs an AI agent, with model: OpenAI Chat Model; output parser: Translation output parser
- Update video localization (HTTP Request): calls googleapis.com (PUT)
- Build localization URL (Edit Fields (Set)): sets 1 field: localization_url
Services it uses
HTTP calls to: googleapis.com
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (8)
- Manual Trigger
n8n-nodes-base.manualTrigger - Edit Fields (Set)
n8n-nodes-base.set - YouTube
n8n-nodes-base.youTube - Code
n8n-nodes-base.code - AI Agent
@n8n/n8n-nodes-langchain.agent - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - HTTP Request
n8n-nodes-base.httpRequest
From the author
Quick overview This workflow fetches a YouTube video’s title and description, uses OpenAI to translate them into multiple target languages, and updates the video’s YouTube localizations via the YouTube Data API, returning a YouTube Studio link to review the…