Built for YouTube-powered learning workflows

Summarize Any YouTube Video in Seconds

Get AI-powered summaries, notes, mind maps, and quizzes instantly.

AI notesMind mapsQuiz generation
youtube.com/watch?v=learn-faster
Video detected

How to Learn Faster with Active Recall

12 min educational video

Summary
Mind Map
Quiz

Extension output

Instant summary

Pull key lessons out of long-form videos in seconds.
Turn complex topics into concise revision-ready notes.
Switch to quiz mode whenever you want to self-test.

Quiz ready

Ask 5 questions about the main framework and get answers with explanations.

Features

Study faster with an AI layer built right into YouTube

From detection to revision, VidSage keeps the workflow inside your browser so you spend less time juggling tabs and more time understanding the video.

Smart Detection

Automatically detects any YouTube video

Instant Summaries

Get concise summaries in seconds

Mind Maps

Visualize content for better understanding

AI Quizzes

Test your knowledge instantly

Demo

See VidSage in action

Drop onto any educational YouTube video, pull the key ideas out instantly, and keep moving with summary, notes, and quiz views from one extension panel.

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Summary generated

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See VidSage in action

Benefits

A focused workflow for better learning outcomes

Save time

Skip the replay loop and jump straight to the key ideas.

Learn faster

Turn long explanations into structured takeaways instantly.

Retain more

Use quizzes and mind maps to make recall easier.

Study smarter

Keep notes, summaries, and review prompts in one place.

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Works directly in your browser
Built for lightweight, no-friction studying

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Install VidSage in Chrome and turn long YouTube sessions into focused study sessions with summaries, notes, quizzes, and mind maps on demand.