Automate YouTube community posts with DeepSeek AI & dynamic image generation using Google Sheets
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 on a schedule (every day). Along the way it connects OpenRouter Chat Model and Google Sheets.
How it runs
Trigger: On a schedule (every day).
- Set Day Variables (Code): runs custom JavaScript code
- Generate Content - LLM Chain (Basic LLM Chain): sends a prompt to an LLM, with model: DeepSeek R1 Model
- Extract Content Details (Code): runs custom JavaScript code
- Generate Dynamic Image Prompt (Basic LLM Chain): sends a prompt to an LLM, with model: DeepSeek R1 Model
- Generate Image - Together AI (HTTP Request): calls an HTTP API
- Process Image Response (Code): runs custom JavaScript code
- Add to Google Sheets (Google Sheets): uses Google Sheets
Services it uses
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 (6)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - Code
n8n-nodes-base.code - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm - OpenRouter Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenRouter - Google Sheets
n8n-nodes-base.googleSheets - HTTP Request
n8n-nodes-base.httpRequest
From the author
The Ultimate AI Workflow for YouTube Community Posts (with Dynamic Images) Product Description: Is your YouTube Community tab collecting dust? You've probably noticed that while you can schedule videos, there's a massive gap in automation: almost no tools or…