Transform Blogs into 4 Social Posts with Claude AI Workflow

Stop spending hours manually adapting your blog content for different social platforms. This n8n workflow transforms any blog post into four platform-native social media posts in under 30 seconds using Claude AI's advanced language processing.

What this workflow does

Simply paste a blog URL or text into a form, select your brand voice (Professional, Casual, Witty, or Bold), choose target platforms, and receive ready-to-publish posts optimized for LinkedIn, Twitter/X, Instagram, and Facebook. Each post is crafted specifically for how that platform works—not just generic resized copies.

The workflow uses Firecrawl to extract clean markdown content from URLs, with automatic fallback to pasted text if scraping fails due to paywalls or restrictions. Claude AI then generates platform-specific content following detailed formatting rules:

• LinkedIn: Professional posts with hook openings, data-driven insights, personal perspectives, and question CTAs (max 1300 characters, no hashtags or emojis)
• Twitter/X: 3-5 tweet threads where the first tweet functions as a standalone hook (under 280 characters each, 2-3 hashtags maximum)
• Instagram: Story-driven captions with compelling hooks in the first 125 characters
• Facebook: Engagement-focused posts optimized for the platform's algorithm

All generated content is instantly displayed and automatically logged to Google Sheets for easy tracking and reuse.

Use cases

• Content marketers repurposing blog articles across social channels
• SaaS companies amplifying thought leadership content
• Digital agencies scaling social media content creation for clients
• Bloggers maximizing reach from existing written content

Technical details

Built with essential n8n nodes including form trigger for input collection, HTTP request for content scraping, IF nodes for conditional logic, code nodes for data processing, Google Sheets integration for logging, and webhook responses for instant results delivery. The workflow leverages Claude AI's API for intelligent content generation and Firecrawl for reliable web scraping.