Overview

This workflow automates the process of turning your video transcripts into platform-specific social media posts using AI.
It reads any uploaded transcript file, analyzes the text, and automatically generates full-length, engaging posts with image prompts for Facebook, LinkedIn, Instagram, Reddit, and WhatsApp.

Perfect for creators, marketers, and automation builders who want to repurpose long-form content into viral posts, all in one click.

How it Works

• The Manual Trigger starts the workflow.

• The Read Binary File node imports your video transcript (TXT format).

• The Move Binary Data and Set nodes convert it into a text string for processing.

• The AI Agent (LangChain) powered by Groq AI analyzes the transcript and generates human-like social media posts with realistic image prompts.

• The Function Node parses and structures the output by platform.

• The Google Sheets Node automatically saves all content — ready for scheduling or publishing.

• The SerpAPI Integration enhances contextual awareness by referencing real-time search trends.

Set Up Steps

• Setting up this workflow typically takes 5–10 minutes.
• Connect your Google Sheets account (OAuth2).
• Connect your Groq AI and SerpAPI credentials.
• Upload your transcript file (e.g., from YouTube or podcast).
• Run the workflow to instantly generate platform-specific posts and prompts.
• View all results automatically saved in Google Sheets.
• Detailed instructions are included as sticky notes inside the workflow.

Use Cases

• Turn YouTube videos or podcasts into multi-platform social content
• Auto-generate daily social posts using transcripts
• Build AI-powered repurposing systems for agencies or creators
• Save creative teams hours of manual copywriting work

Requirements

• n8n account (self-hosted or cloud)
• Groq AI API Key
• SerpAPI Key (for optional trend enhancement)
• Google Sheets connection