LinkedIn content creator system

Overview

Automate your entire LinkedIn content machine — from research and image generation to scheduling and posting — with this AI-powered workflow.

This workflow pulls in past content ideas, researches new ones using Perplexity, generates a new post (with image) using your brand's voice and style, saves the output to Google Sheets, and auto-posts twice a week to LinkedIn. It’s perfect for founders, creators, and marketers who want to stay consistent on LinkedIn without manually writing or designing every post.

Who’s it for

- Solo founders or marketers building a LinkedIn presence - Content creators growing their audience - Agencies managing client content calendars - Anyone who wants to post consistently without spending hours on content

How it works

- Pulls old ideas from a Google Sheet - Schedules content creation using n8n’s cron node - Uses Perplexity to research current topics and trends - Feeds the data into an AI agent (like Claude or GPT) to generate post copy - Creates a branded image using a reference style and OpenAI’s image model - Saves post content + image URL into Google Sheets - Twice a week, selects one ready post, downloads the image, and publishes it to LinkedIn

How to set up