Social Media Cross-Poster — n8n Workflow Template

Write once, post everywhere.

Create a social media post once and automatically publish it to Twitter/X, LinkedIn, Facebook, and Instagram. Includes smart formatting that adjusts character limits and hashtags per platform.

• One input, multiple platform outputs
• Auto-adjusts character limits per platform
• Adds platform-specific hashtags
• Schedule posts for later
• Confirmation notification on Slack/email

Who it's for: Content creators, social media managers, and businesses managing multiple accounts.

What's included: n8n workflow JSON file + setup guide