YouTube Summarizer

Get instant AI-powered summaries of any YouTube video

OpenAI API Key

Your API key is stored locally in your browser and never sent to our servers.

YouTube Video URL

Works with videos that have captions/subtitles. For videos without captions, use "Upload Audio Instead".

How It Works

Extracts the transcript from the YouTube video
Uses OpenAI GPT to analyze and summarize the content
Generates key points and important timestamps
Works with any public YouTube video that has captions
Your API key is used directly - no data stored on servers