🎬 Automate LinkedIn post creation with image using Google Gemini & DALL-E

⚡ 8,411 views · 🎬 Content Creation & Video

💡 Pro Tip — If you’re pulling LinkedIn data through HTTP requests or dealing with API restrictions, there’s a community node called ScraperNode that handles this natively. It has dedicated scrapers for profiles, companies, jobs, and people search — you just pass a URL and get structured data back.

Description

This n8n template from Intuz delivers a complete AI-powered solution for automated LinkedIn posts, including unique content, custom images, and optimized hashtags.

Use cases are many: Generate and schedule tailored LinkedIn content for different use-cases. By feeding the AI specific prompts, you can create specific post depending upon the topics and visuals to maintain a consistency yet and an online presence.

How it works

Maintaining a consistent and engaging presence on LinkedIn can be time-consuming, requiring constant ideation, content creation, and manual posting. This workflow takes that burden off your shoulders, delivering a fully automated solution for generating and publishing high-quality LinkedIn content.

• Scheduled Content Engine: Each day (or on your chosen schedule), the workflow kicks into gear, ensuring a fresh stream of content.

• Smart Topic & Content Generation: Using the power of Google Gemini, it intelligently crafts unique content topics and then expands them into full, engaging posts, ensuring your message is always fresh and relevant.

• Dynamic Image Creation: To make your posts stand out, the workflow leverages an AI image generator (like DALL-E) to produce a custom, eye-catching visual that perfectly complements your generated text.

• SEO-Optimized Hashtag Generation: Google Gemini then analyzes your newly created post and automatically generates a set of relevant, trending, and SEO-friendly hashtags, significantly boosting your content’s reach and discoverability.

• Seamless LinkedIn Publishing: Finally, all these elements—your compelling text, unique image, and powerful hashtags—are merged and automatically published to your LinkedIn profile, establishing you as a thought leader with minimal effort.

How to Use: Quick Start Guide

This guide will get your AI LinkedIn Content Automation workflow up and running in n8n.

Import Workflow Template:

• Download the template’s JSON file and import it into your n8n instance via “File” > “Import from JSON.”

Configure Credentials:

• Google Gemini: Set up and apply your API key credentials to all “Google Gemini Chat Model” nodes.
• AI Image Generation (e.g., OpenAI): Create and apply API key credentials for your chosen image generation service to the “Generate an Image” node.
• LinkedIn: Set up and apply OAuth credentials to the “Create a post” node for your LinkedIn account.

Customize Schedule & AI Prompts:

• Schedule Trigger: Double-click “Schedule Trigger 1” to set how often your workflow runs (e.g., daily, weekly).

• AI Prompts: Review and edit the prompts within the “Content Topic Generator,” “Content Creator,” and “Hashtag Generator / SEO” nodes to guide the AI for your desired content style and topics.

Test & Activate:

• Test Run: Click “Execute Workflow” to perform a test run and verify all steps are working as expected.

• Activate: Once satisfied, toggle the workflow “Active” switch to enable automated posting on your defined schedule.

image example.PNGLinkedIn Post Example.PNG

Requirements

To use this workflow template, you will need:

• n8n Instance: A running n8n instance (cloud or self-hosted) to import and execute the workflow.

• Google Gemini Account: For content topic generation, content creation, and hashtag generation (requires Google Gemini API Key) from Google AI Studios.

• AI Image Generation Service Account: For creating images (e.g., OpenAI DALL-E API Key or similar service that the “Generate an Image” node uses).

• LinkedIn Account: For publishing the generated posts (requires LinkedIn OAuth Credentials for n8n connection).

Connect with us

• Website: https://www.intuz.com/n8n-workflow-automation-templates
• Email: getstarted@intuz.com
• LinkedIn: https://www.linkedin.com/company/intuz
• Get Started: https://n8n.partnerlinks.io/intuz

For Custom Worflow Automation

Click here- Get Started

🔗 Nodes Used

LinkedIn, Schedule Trigger, AI Agent, Basic LLM Chain, Structured Output Parser, OpenAI

📥 Import

Download workflow.json and import into n8n: Workflow menu → Import from File

📖 Importing guide · 🔑 Credential setup