Auto-Publish YouTube Videos to Facebook & Instagram with AI-Generated Captions

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Built by Yaron Been Yaron Been
Created on June 06, 2026

Description

Automatically turn your YouTube videos into engaging Facebook and Instagram posts with AI-generated captions.

This powerful workflow monitors your YouTube channel for new uploads, generates engaging social media captions using AI, and automatically publishes to both Facebook pages and Instagram business accounts - maximizing your content reach across all major platforms.

🚀 What It Does

YouTube Channel Monitoring: Watches your YouTube RSS feed hourly for new video uploads and triggers cross-platform publishing

AI Caption Generation: Uses GPT-4 to create engaging, platform-optimized social media captions with emojis and calls-to-action

Facebook Auto-Publishing: Posts directly to your Facebook page with AI-generated captions and video links

Instagram Business Posting: Creates Instagram posts using YouTube thumbnails as images with custom captions

Smart Error Handling: Continues workflow even if one platform fails, ensuring maximum post distribution

🎯 Key Benefits

✅ 3x Content Reach: Automatically distribute YouTube content across major social platforms
✅ Save 5+ Hours Weekly: Eliminate manual cross-posting and caption writing
✅ AI-Optimized Captions: Professional, engaging content tailored for social media
✅ Instant Publishing: New YouTube videos become social posts within 1 hour
✅ Professional Thumbnails: Uses high-quality YouTube thumbnails for Instagram
✅ Set & Forget: Complete automation once configured

🏢 Perfect For

Content Creators & YouTubers
Individual creators maximizing content distribution
Educational channels expanding social reach
Entertainment creators building multi-platform presence
Business channels driving traffic from social media

Business Applications
Brand Awareness**: Increase visibility across all major social platforms
Traffic Generation**: Drive social media traffic back to YouTube content
Audience Growth**: Reach different demographics on each platform
Content Amplification**: Maximize ROI from video content creation

⚙️ What's Included

Complete Cross-Platform Workflow: Ready-to-deploy multi-platform publishing system
YouTube RSS Integration: Automatic monitoring of your channel for new uploads
AI Caption Engine: GPT-4 powered social media caption generation
Facebook Publishing: Direct integration with Facebook Pages API
Instagram Business Integration: Full Instagram Business account posting capability
Error-Resistant Design: Robust system continues working even if one platform fails

🔧 Setup Requirements

n8n Platform**: Cloud or self-hosted instance
YouTube Channel**: RSS feed for monitoring new uploads
Meta Developer Account**: Facebook app with required permissions
OpenAI API**: GPT-4 access for caption generation
Long-lived Access Token**: For Facebook and Instagram API access

📊 Required Meta API Permissions

Required Permissions:
✅ pages_manage_posts
✅ pages_read_engagement
✅ pages_show_list
✅ instagram_content_publish
✅ instagram_basic

Token Type: Long-lived access token
API Version: v22.0

🎨 Sample AI Caption Generation

YouTube Video: "10 Tips for Better Photography"

Generated Social Caption:
📸 Just dropped my latest photography tutorial!

Discover 10 game-changing tips that will transform your photos from amateur to professional. Whether you're just starting out or looking to level up your skills, these techniques will make a huge difference!

✨ What you'll learn:
• Composition secrets the pros use
• Lighting techniques for any situation
• Camera settings that actually matter

Which tip surprised you the most? Drop a comment below! 👇

Watch the full tutorial: [YouTube Link]

#Photography #Tutorial #PhotoTips #ContentCreator #Learn

🎯 Customization Options

Caption Personalization: Adjust AI prompts for your brand voice, hashtags, and audience
Platform-Specific Formatting: Different caption styles for Facebook vs Instagram
Posting Schedule: Modify monitoring frequency (hourly, daily, custom intervals)
Multiple Channels: Monitor multiple YouTube channels with different posting strategies
Content Filtering: Add filters for specific video types or topics
Brand Integration: Include consistent branding elements and calls-to-action

🏷️ Tags & Categories

#youtube-automation #social-media-publishing #cross-platform-marketing #facebook-automation #instagram-business #content-distribution #ai-caption-generation #social-media-management #multi-platform-posting #youtube-marketing #content-amplification #social-media-automation #creator-tools #video-marketing #workflow-automation

💡 Use Case Examples

Educational Creator: Automatically share tutorial videos across platforms to reach students on different social networks

Product Review Channel: Distribute review videos to Facebook and Instagram to drive traffic and affiliate sales

Business Coach: Share valuable content across platforms to build authority and attract consulting clients

Entertainment Channel: Maximize viral potential by instantly distributing funny videos across all major platforms

🛠️ Setup & Support

Quick Configuration: Complete setup in 45 minutes with Meta Developer account and API tokens
Template Access Tokens: Instructions for generating long-lived Facebook/Instagram tokens
Channel Integration: Simple YouTube RSS feed configuration for any channel
Testing Protocol: Built-in error handling and testing procedures

📞 Get Help & Resources


YouTube: https://www.youtube.com/@YaronBeen/videos

💼 Social Media Automation Support
LinkedIn: https://www.linkedin.com/in/yaronbeen/

📧 Technical Configuration Help
Email: [email protected] - Response within 24 hours

Nodes Used (3)

AI Agent
@n8n/n8n-nodes-langchain.agent
HTTP Request
n8n-nodes-base.httpRequest
OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi