Summarize YouTube videos and generate thumbnails using AI Agent and deAPI

Who is this for?

- YouTube creators who want to speed up their post-production workflow - Content repurposers who turn videos into written summaries - Social media managers handling multiple YouTube channels - Anyone who needs quick, AI-generated thumbnails from video content

What problem does this solve?

Watching a full video to write a summary and then designing a matching thumbnail is tedious. This workflow does both automatically — transcribe, summarize, and generate a professional 1280x720 thumbnail — all from a single YouTube URL.

What this workflow does

1. Takes a YouTube video URL as input 2. Transcribes the full video using deAPI (Whisper Large V3) 3. AI Agent analyzes the transcript, writes a concise summary, and uses the deAPI Prompt Booster tool to craft an optimized thumbnail image prompt 4. Generates a 1280x720 landscape thumbnail using deAPI 5. Uploads the thumbnail to Google Drive

Setup

Requirements