Automate LinkedIn Carousels with Claude, Gemini & n8n Workflow

Automate your LinkedIn carousels every day with Claude, Gemini, and n8n

This n8n workflow drafts a timely LinkedIn company-page post from fresh Google News headlines, generates your slide images using Google Gemini, and sends everything to you via Gmail for approval—then publishes and logs the result to Google Sheets.

What this workflow does

• Runs on a daily schedule (default: 09:20 am via a schedule trigger you can change).
• Loads your LinkedIn company-page settings and selects a rotating daily content pillar.
• Fetches fresh Google News headlines using RSS and extracts a small-business-relevant angle.
• Uses Anthropic Claude to:
  • Choose a timely post idea grounded in the headlines.
  • Write the LinkedIn hook, body text, hashtags, and a slide-by-slide plan (for a single image or a multi-image carousel).
• Generates slide images via a helper workflow by building brand-consistent image prompts and using Google Gemini to create/upload each slide.
• Emails you for approval with the post text and slide preview links via Gmail, then waits for approve/decline.
• Publishes to LinkedIn company page if approved, and logs outcomes (approved or declined) to Google Sheets.

Use cases

• n8n users and SaaS operators who want a repeatable LinkedIn content automation system with human-in-the-loop approval.
• Automation engineers managing consistent daily posting for a LinkedIn company page without manual research or slide creation.
• Teams that want content based on Google News while keeping messaging aligned to a chosen content pillar.

Technical details

• Integrations/credentials: Anthropic (Claude), LinkedIn OAuth2 (organization posting permission), Gmail, and Google Sheets.
• Core workflow behavior includes nodes such as if, set, code, gmail, and logic helpers (e.g., split out, sticky note), plus a helper workflow for Gemini slide generation and uploads.