Automate social media content with AI for Instagram, Facebook, LinkedIn & X

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

AI Social Media Content Automation – n8n Workflow This workflow is built for creators, solopreneurs, SaaS founders, and agencies looking to automate their social media content process from idea to ...

Best for

Social Media automation workflows
Multimodal AI automation workflows
advanced n8n builders looking for reusable templates

Tools used

@n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.toolworkflow, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.executeworkflow, n8n-nodes-base.set, @n8n/n8n-nodes-langchain.outputparserstructured, @n8n/n8n-nodes-langchain.chainllm, n8n-nodes-base.manualtrigger

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by LukaszB.

Original n8n.io source

1.1 Workflow description

Title: Automate social media content with AI for Instagram, Facebook, LinkedIn & X
Workflow name: Automate social media content with AI for Instagram, Facebook, LinkedIn & X

AI Social Media Content Automation – n8n Workflow

This workflow is built for creators, solopreneurs, SaaS founders, and agencies looking to automate their social media content process from idea to publication. It combines the power of OpenAI, Google Sheets, and official APIs for Instagram, Facebook, X (Twitter), and LinkedIn to deliver fully automated, brand-consistent social media posts — including text, images, hashtags, CTAs, and scheduling.

No more switching tools, rewriting content, or forgetting to post. Just set it up once and let your brand grow automatically.

🔧 What the Workflow Does

Generates platform-specific post ideas based on your brand tone.
Selects the best idea (or lets you manually input one).
Writes tailored posts for Instagram, Facebook, X, and LinkedIn.
Auto-generates platform-specific visuals using OpenAI (DALL·E) and uploads to Cloudinary.
Publishes content directly using official platform APIs.
Logs all actions to Google Sheets and optionally sends a summary email via Gmail.

⚙️ How It Works

Trigger the workflow manually, on a schedule, or from a chatbot.
AI generates multiple post ideas and filters the best one.
Based on the selected idea, it generates full posts for each platform.
Custom visuals are created using OpenAI and uploaded to Cloudinary.
Final post content is merged and sent to Instagram, Facebook, X, and LinkedIn.
Logs and optional reports are created in Google Sheets and Gmail.

🛠️ Setup Steps

Set up your accounts and credentials: OpenAI, Cloudinary, Gmail, Meta, LinkedIn, X, and Google Sheets.
Import the workflow and subworkflow (Get Brand Brief) into n8n.
Replace all placeholders (sheet IDs, access tokens, profile/page IDs, brand brief URLs).
Optionally personalize prompts and output templates to match your brand voice.
Setup time: ~30–45 minutes (including credentials and testing).

Detailed configuration notes are included in sticky nodes throughout the workflow.

📦 Included in Your Package

JSON workflow file (main flow + brand brief subflow)
Google Sheets templates for history logging
Setup documentation (Markdown & PDF)
Placeholder reference sheet

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - OpenAI Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 2 - Get_Brand_Brief

Type / Role: @n8n/n8n-nodes-langchain.toolWorkflow - toolWorkflow
Config choices: Version 2.1

Block 3 - AI Content creator

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 1.8

Block 4 - Get Brief

Type / Role: n8n-nodes-base.executeWorkflow - executeWorkflow
Config choices: Version 1.2

Block 5 - Edit Fields

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 6 - Structured Output Parser

Type / Role: @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices: Version 1.2

Block 7 - Idea creator

Type / Role: @n8n/n8n-nodes-langchain.chainLlm - chainLlm
Config choices: Version 1.6

Block 8 - When clicking ‘Test workflow’

Type / Role: n8n-nodes-base.manualTrigger - manualTrigger
Config choices: Version 1

Block 9 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 10 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 11 - When Executed by Another Workflow

Type / Role: n8n-nodes-base.executeWorkflowTrigger - executeWorkflowTrigger
Config choices: Version 1.1

Block 12 - Notion

Type / Role: n8n-nodes-base.notion - notion
Config choices: Version 2.2

Block 13 - Aggregate

Type / Role: n8n-nodes-base.aggregate - aggregate
Config choices: Version 1

Block 14 - Edit Fields1

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 15 - Sticky Note7

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 16 - OpenAI Chat Model2

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 17 - Upload media to Instagram

Type / Role: n8n-nodes-base.facebookGraphApi - facebookGraphApi
Config choices: Version 1

Block 18 - Publish Post on IG

Type / Role: n8n-nodes-base.facebookGraphApi - facebookGraphApi
Config choices: Version 1

Block 19 - Sticky Note11

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 20 - Merge3

Type / Role: n8n-nodes-base.merge - merge
Config choices: Version 3.1

Block 21 - Merge4

Type / Role: n8n-nodes-base.merge - merge
Config choices: Version 3.1

Block 22 - X

Type / Role: n8n-nodes-base.twitter - twitter
Config choices: Version 2

Block 23 - Sticky Note16

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 24 - Sticky Note17

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Showing the first 24 of 73 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Automate social media content with AI for Instagram, Facebook, LinkedIn & X
Complexity	advanced
Nodes	73
Categories	Social Media, Multimodal AI
Author	LukaszB
Published	04 Jun 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/4637/4637.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Social Media workflows Multimodal AI workflows

Frequently asked questions

What does Automate social media content with AI for Instagram, Facebook, LinkedIn & X do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Social Media, Multimodal AI use case.

LukaszB

23 workflows

Nodes

@n8n/n8n-nodes-langchain.lmchatopenai @n8n/n8n-nodes-langchain.toolworkflow @n8n/n8n-nodes-langchain.agent n8n-nodes-base.executeworkflow n8n-nodes-base.set @n8n/n8n-nodes-langchain.outputparserstructured @n8n/n8n-nodes-langchain.chainllm n8n-nodes-base.manualtrigger

Complexity

advanced

Published 04 Jun 2025

Likes 0

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Install path: /data/workflows/4637/4637.json

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Automate social media content with AI for Instagram, Facebook, LinkedIn & X

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

AI Social Media Content Automation – n8n Workflow

🔧 What the Workflow Does

⚙️ How It Works

🛠️ Setup Steps

📦 Included in Your Package

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - OpenAI Chat Model

Block 2 - Get_Brand_Brief

Block 3 - AI Content creator

Block 4 - Get Brief

Block 5 - Edit Fields

Block 6 - Structured Output Parser

Block 7 - Idea creator

Block 8 - When clicking ‘Test workflow’

Block 9 - Sticky Note

Block 10 - Sticky Note1

Block 11 - When Executed by Another Workflow

Block 12 - Notion

Block 13 - Aggregate

Block 14 - Edit Fields1

Block 15 - Sticky Note7

Block 16 - OpenAI Chat Model2

Block 17 - Upload media to Instagram

Block 18 - Publish Post on IG

Block 19 - Sticky Note11

Block 20 - Merge3

Block 21 - Merge4

Block 22 - X

Block 23 - Sticky Note16

Block 24 - Sticky Note17

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions