Automated YouTube Transcript Summarization to Google Docs

This n8n workflow automates the process of extracting a YouTube video’s transcript, summarizing it, and saving the summary to Google Docs. Triggered by a chat message containing only a YouTube URL, the workflow initiates a request to Supadata.ai to fetch the transcript. The transcript is then split into individual rows, aggregated into a single text block, and sent to an AI language model for summarization, extracting key lessons, interesting facts, and a brief overview. Finally, the summarized content is saved as a new Google Doc in your Drive. This workflow is ideal for content creators, trainers, or researchers who want to efficiently generate summarized summaries of YouTube videos for easy review and sharing.