Gerald Denor This workflow corresponds to n8n.io template #6826 — we link there as the canonical source.
This workflow follows the Chainllm → Google Sheets recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"id": "CWIghCfQ1tvZF1ii",
"name": "YouTube Community Post Automation with Dynamic Images",
"tags": [],
"nodes": [
{
"id": "e04beb3b-3e79-4ea4-b489-ee73f82dc3aa",
"name": "Daily 10AM EST Trigger",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
-700,
-240
],
"parameters": {},
"typeVersion": 1.1
},
{
"id": "e504e32f-ec5e-49aa-a280-0a68d5cc288a",
"name": "Set Day Variables",
"type": "n8n-nodes-base.code",
"position": [
-540,
-240
],
"parameters": {},
"typeVersion": 2
},
{
"id": "7178ff88-f18a-45a3-b7c4-c6a968f09892",
"name": "Generate Content - LLM Chain",
"type": "@n8n/n8n-nodes-langchain.chainLlm",
"position": [
-340,
-240
],
"parameters": {},
"typeVersion": 1.7
},
{
"id": "a7bd46d6-393a-4a7e-a4a5-06541f040f91",
"name": "DeepSeek R1 Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
"position": [
-120,
-100
],
"parameters": {},
"typeVersion": 1
},
{
"id": "9df29d6c-7e62-4d0d-8409-26b21ee95617",
"name": "Extract Content Details",
"type": "n8n-nodes-base.code",
"position": [
-40,
-240
],
"parameters": {},
"typeVersion": 2
},
{
"id": "fab233ee-4bc2-4fd2-b441-5ea590758361",
"name": "Process Image Response",
"type": "n8n-nodes-base.code",
"position": [
680,
-240
],
"parameters": {},
"typeVersion": 2
},
{
"id": "5457cf41-7283-4a94-a059-b1cc70110ff7",
"name": "Add to Google Sheets",
"type": "n8n-nodes-base.googleSheets",
"position": [
840,
-240
],
"parameters": {},
"typeVersion": 4
},
{
"id": "98b288f1-a519-4f04-a966-14910b58cc6a",
"name": "Generate Image - Together AI",
"type": "n8n-nodes-base.httpRequest",
"position": [
440,
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],
"parameters": {},
"typeVersion": 4.1
},
{
"id": "d36f1ca7-d835-4a00-85a8-ceb02c339027",
"name": "Generate Dynamic Image Prompt",
"type": "@n8n/n8n-nodes-langchain.chainLlm",
"position": [
120,
-240
],
"parameters": {},
"typeVersion": 1.7
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"connections": {
"DeepSeek R1 Model": {
"ai_languageModel": [
[
{
"node": "Generate Content - LLM Chain",
"type": "ai_languageModel",
"index": 0
},
{
"node": "Generate Dynamic Image Prompt",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Set Day Variables": {
"main": [
[
{
"node": "Generate Content - LLM Chain",
"type": "main",
"index": 0
}
]
]
},
"Daily 10AM EST Trigger": {
"main": [
[
{
"node": "Set Day Variables",
"type": "main",
"index": 0
}
]
]
},
"Process Image Response": {
"main": [
[
{
"node": "Add to Google Sheets",
"type": "main",
"index": 0
}
]
]
},
"Extract Content Details": {
"main": [
[
{
"node": "Generate Dynamic Image Prompt",
"type": "main",
"index": 0
}
]
]
},
"Generate Content - LLM Chain": {
"main": [
[
{
"node": "Extract Content Details",
"type": "main",
"index": 0
}
]
]
},
"Generate Image - Together AI": {
"main": [
[
{
"node": "Process Image Response",
"type": "main",
"index": 0
}
]
]
},
"Generate Dynamic Image Prompt": {
"main": [
[
{
"node": "Generate Image - Together AI",
"type": "main",
"index": 0
}
]
]
}
}
}
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About this workflow
The Ultimate AI Workflow for YouTube Community Posts (with Dynamic Images)
Source: https://n8n.io/workflows/6826/ — original creator credit. Request a take-down →
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