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Summarize youtube videos from transcript for social media

Turn any YouTube video into a short, structured summary using AI — perfect for content creators, marketers, or social media managers.

We created a no-code automation in n8n that:

Step	Description
✅ Form Trigger	User submits a YouTube video ID using an n8n form
🔁 Set Node	Maps the YouTube video ID for use in the API request
🌐 HTTP Request (External API)	Calls the `YouTube Transcriptor AI API` via RapidAPI to fetch transcript
🧹 Formatter (Code Node)	Joins transcript lines into a readable text block
🧠 AI Agent + Google Gemini (via Langchain)	Summarizes the full transcript into bullet points and tone
🧽 Optimizer (Code Node)	Extracts just the summary from the AI response
📝 Google Docs Node	Appends the clean summary to a shared Google Doc

Creators and marketers waste hours watching full videos just to extract the key points.
Manual summary is inconsistent, repetitive, and delays content planning.

🔥 Bonus: This uses the YouTube Transcriptor AI API , so no need to manually scrape captions or use browser extensions.

💡 Want to customize it? Add Slack, Airtable, Notion, or Tweet auto-posting to expand the flow.

Create your free n8n account and set up the workflow in just a few minutes using the link below:

Save time, stay consistent, and grow your LinkedIn presence effortlessly!

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