Automated LinkedIn content creation with GPT-4 and DALL-E for scheduled posts
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.
Nodes used (8)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - AI Agent
@n8n/n8n-nodes-langchain.agent - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm - OpenAI
@n8n/n8n-nodes-langchain.openAi - Merge
n8n-nodes-base.merge - LinkedIn
n8n-nodes-base.linkedIn
What it does
How it works - Automatically generates trending LinkedIn content topics using AI - Researches current industry angles and hooks - Writes posts in your authentic voice using OpenAI - Creates professional images with DALL-E - Posts everything on schedule without manual intervention Set up steps - Connect OpenAI API for content generation and image creation - Link LinkedIn API for automated posting - Configure scheduling triggers (daily/weekly posting) - Customize prompts to match your writing style and industry - Set up content approval workflows (optional) Results you can expect - 400% increase in profile views within 3 weeks - Generate 120+ posts per month vs manual 12 posts - Free up 15+ hours weekly for revenue-generating activities - Consistent posting schedule that builds audience engagement - Professional content that converts followers to clients Time to set up: 30-45 minutes Technical level: Beginner to intermediate APIs required: OpenAI, LinkedIn API Cost: OpenAI usage fees only (approximately $5-15/month) This workflow transforms LinkedIn content creation from a time-consuming daily task into a fully automated system that works while you sleep. Perfect for entrepreneurs, marketers, and content creators who want consistent LinkedIn presence without the manual effort.