Generate & post LinkedIn content automatically with GPT-4 & GPT image 1
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.
What this workflow does
This AI workflow has 10 nodes and runs when someone submits an n8n form. Along the way it connects OpenAI Chat Model, Gmail, Google Drive and LinkedIn and 1 more.
How it runs
Trigger: When someone submits an n8n form.
- AI Agent: runs an AI agent, with model: OpenAI Chat Model; 1 tool (Research Sources)
- AI Agent: runs an AI agent, with model: OpenAI Chat Model
- Image- (OpenAI): uses OpenAI
- Upload file (Google Drive): uses Google Drive
- Send a message (Gmail): uses Gmail
- Download file (Google Drive): uses Google Drive
- Create a post (LinkedIn): uses LinkedIn
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (8)
- n8n Form Trigger
n8n-nodes-base.formTrigger - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - AI Agent
@n8n/n8n-nodes-langchain.agent - Gmail
n8n-nodes-base.gmail - Google Drive
n8n-nodes-base.googleDrive - LinkedIn
n8n-nodes-base.linkedIn - OpenAI
@n8n/n8n-nodes-langchain.openAi - Think Tool
@n8n/n8n-nodes-langchain.toolThink
From the author
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