Automated AI Content Creation & Instagram Publishing from Google Sheets
n8n template #3840Summary
Use templateAutomated AI Content Creation & Instagram Publishing from Google Sheets This n8n workflow automates the creation and publishing of social media content directly to Instagram, using ideas stored in a Google Sheet. It leverages AI (Google Gemini and Replicate Flux) to generate concepts, image prompts, captions, and the final image, turning your content plan into reality with minimal manual intervention. Think of this as the execution engine for your content strategy. It assumes you have a separate process (whether manual entry, another workflow, or a different tool) for populating the Google Sheet with initial post ideas (including Topic, Audience, Voice, and Platform). This workflow takes tho
How to set it up
- Open template #3840 on n8n.io and click Use for free, or copy the template JSON and paste it onto an empty canvas in n8n.
- Create 3 credentials under Credentials → Add credential: Google Sheets, Facebook Graph API, Google Gemini Chat Model. Then open each of those nodes and pick the credential.
- Check the model in the Google Gemini Chat Model node. The template may point at a model your account can't use; swap it for one you have access to.
- Click Execute workflow and step through each node's output to confirm the data looks right.
- Toggle the workflow to Active so its trigger runs on its own.
Hand off to your agent
Prompt
Help me set up the n8n workflow "Automated AI Content Creation & Instagram Publishing from Google Sheets" (https://n8n.io/workflows/3840). It uses: Google Sheets, HTTP Request, Facebook Graph API, Basic LLM Chain, Structured Output Parser, Google Gemini Chat Model. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.
Paste into Claude Code and it will do the rest.
Apps and nodes
Google SheetsHTTP RequestFacebook Graph APIBasic LLM ChainStructured Output ParserGoogle Gemini Chat Model
Questions
Yes. Onur published it free on n8n.io as a verified creator, and it has 31K views. It runs on n8n Cloud or a self-hosted n8n instance.
Google Sheets, Facebook Graph API, Google Gemini Chat Model. The other 3 nodes are built into n8n.
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