Tianyi 
This workflow corresponds to n8n.io template #3741 — we link there as the canonical source.
This workflow follows the Agent → Facebookgraphapi recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"id": "6J7cS46EIw9z9Q8u",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "The Ultimate Instagram Automation Workflow [GPT-image] Public",
"tags": [
{
"id": "6GZou5jPBu5cwGST",
"name": "N8N Course",
"createdAt": "2025-04-04T18:21:22.721Z",
"updatedAt": "2025-04-04T18:21:22.721Z"
},
{
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"name": "GPT",
"createdAt": "2025-04-24T18:16:56.636Z",
"updatedAt": "2025-04-24T18:16:56.636Z"
},
{
"id": "a6P3MYttG3GVaj88",
"name": "Instagram",
"createdAt": "2025-04-24T18:17:04.552Z",
"updatedAt": "2025-04-24T18:17:04.552Z"
},
{
"id": "dNuSmJmhSOBNp9lV",
"name": "Social Media",
"createdAt": "2025-01-26T15:22:52.143Z",
"updatedAt": "2025-01-26T15:22:52.143Z"
}
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{
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{
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{
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"settings": {
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},
"Input": {
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},
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},
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},
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},
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},
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[
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},
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},
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]
},
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]
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{
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},
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}
]
]
},
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{
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},
"Convert to Binary File2": {
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},
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}
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},
"Structured Output Parser": {
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]
},
"Structured Output Parser1": {
"ai_outputParser": [
[
{
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"type": "ai_outputParser",
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]
]
},
"On form submission - Post Idea": {
"main": [
[
{
"node": "Input",
"type": "main",
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}
]
]
}
}
}
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About this workflow
This n8n workflow revolutionizes Instagram content creation by automating everything from idea input to publishing high-quality, AI-generated posts with realistic images or infographics. Whether you're an entrepreneur, a content creator, or a marketer, this workflow lets you…
Source: https://n8n.io/workflows/3741/ — original creator credit. Request a take-down →
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