Fast AI Note Taker for Live Lectures, PDFs, Slides & Videos

Record live lectures with real-time transcription and rolling AI summaries—or upload PDFs, slides, and videos.
Turn everything into structured study notes, mind maps, flashcards, and quizzes.

No credit card required.

Why choose Notoo?

Learn faster. Understand deeper. Study smarter.

With Notoo, you don't just get summaries — you get clean, structured notes that make every piece of content easier to learn from. Record live in the classroom and follow along with real-time transcription, or upload dense PDFs, long slide decks, and hour-long videos — Notoo extracts the structure, key ideas, examples, and connections you need, in seconds.

Live lecture recording with real-time AI notes

Hit record during class. Notoo transcribes as the professor speaks, rolls up AI summaries while you listen, and saves everything as structured notes you can expand into mind maps, flashcards, and quizzes after class.

Instant clean notes from PDFs, PPTs, and videos

Upload any study material, and Notoo instantly transforms it into clear, organized notes—with key points and logic already structured for you.

Expand notes into Mind Maps, Flashcards, and Quizzes

Turn your study materials into visual maps, memory cards, or quick practice tests — perfect for active recall and spaced repetition.

Different moments call for different AI companions

When you need to understand the fundamentals or fill in gaps, choose Warm Toto to walk you through the logic step by step. When time is tight and your goal is clear, switch to Dark Toto for direct answers, sharp focus, and fast momentum. Notoo adapts to your learning pace and helps you break through each concept in the most effective way.

How Notoo Works

Start a live lecture recording, or upload PDF, slides, YouTube link, webpage, or audio file.

Where Notoo Helps You Most

What Users Say About Notoo

Mike

University of Toronto

Notoo saves me hours every week. I finally feel in control of my study load.

Daniel

UC Berkeley

My slides used to feel impossible to study from. With Notoo, every deck turns into something clear, logical, and actually learnable.

Hiroshi

Waseda University

Most of my courses are recorded lectures, sometimes 60 to 90 minutes long. Notoo breaks them down into structured notes so well that I can review an entire lesson in just a few minutes. It's honestly the only way I keep up.

Kevin

Imperial College London

Flashcards and quizzes auto-generated from my slides? Insanely useful.

Peter

University of Melbourne

I'm self-studying AI, and a lot of articles were way too dense. Notoo turns them into understandable structures, which keeps me motivated instead of overwhelmed.

Maya

National University of Singapore

As a graduate student, I have endless PDFs and readings every week. Notoo doesn't just summarize them—it organizes the logic, highlights the key arguments, and gives me a clean structure to review. This has completely changed how I learn.

Mike

Content Strategist

Notoo saves me hours every week. I deal with a lot of documents and videos, and it's the first time I actually feel in control of my information load.

Hiroshi

Independent Learner

A lot of what I learn comes from long videos and talks—sometimes over an hour. Notoo breaks them down into structured notes so I can review the key ideas in minutes. It's honestly the only way I keep up.

Daniel

Product Analyst

I work with slides almost every day—presentations, internal decks, and shared docs. They often make sense in meetings, but feel scattered when I revisit them alone. Notoo turns those decks into clear, structured notes that capture the logic behind the slides. I can review everything in one place and quickly understand the key points. It's completely changed how I reuse slides after meetings.

Peter

Research Associate

I read a lot of dense material every week—articles, reports, and long PDFs. Before Notoo, my highlights and notes still felt fragmented. Notoo doesn't just summarize. It organizes the arguments, shows how ideas connect, and gives me a clean structure I can return to. Reviewing now feels more focused and far less exhausting.

Frequently Asked Questions About Notoo

Have another question? Email us at [email protected]

Notoo is an AI note generator that turns PDFs, lecture slides, YouTube videos, and webpages into structured study notes. It also helps you expand notes into mind maps, flashcards, and quizzes for review.

Yes. You can paste a YouTube link and Notoo will extract the key ideas, structure, examples, and takeaways. This is useful for lectures, tutorials, explainers, and online courses.

Yes. After Notoo creates structured notes from your PDF, you can generate flashcards and quizzes from the same material. This helps with active recall and exam review.

Notoo is built for students, self-learners, researchers, and professionals who need to understand dense materials faster. It works especially well for lecture slides, long PDFs, video lessons, and research articles.

Yes. Notoo offers a free plan so you can try AI note generation before upgrading. The free plan includes daily note generation and basic learning tools.

Notoo tools

Explore Notoo tools

Free AI study tools for notes, exam cram plans, practice quizzes, and everyday study tasks.

Fast AI Note Taker for Live Lectures, PDFs, Slides & Videos

Why choose Notoo?

Live lecture recording with real-time AI notes

Instant clean notes from PDFs, PPTs, and videos

Expand notes into Mind Maps, Flashcards, and Quizzes

Different moments call for different AI companions

How Notoo Works

1Record live or upload your material

2AI extracts clean, structured notes

3Expand into learning tools

Where Notoo Helps You Most

Live Lectures

Lecture Materials

Video Learning

Self-Study & Research

What Users Say About Notoo

Frequently Asked Questions About Notoo

What is Notoo?

Can Notoo summarize YouTube videos?

Can I turn PDFs into flashcards and quizzes?

Who is Notoo best for?

Does Notoo offer a free plan?

Explore Notoo tools

AI Finals Study Planner

PDF to Notes

YouTube to Notes

AI Flashcard Generator

AI Mock Quiz Generator

PDF to Study Plan

Slides to Notes

Quiz Generator

Turn materials into notes

Mind Map Generator

Live Recording to Notes

Exam prep & study plans

YouTube Lecture Study Plan

PPT to Cram Plan

Practice & review

AI PDF Summarizer

YouTube Summarizer

Study utilities

GPA Calculator

Citation Generator

Pomodoro Timer

Turn your study materials into clear notes— instantly.

Why choose Notoo?

Live lecture recording with real-time AI notes

Instant clean notes from PDFs, PPTs, and videos

Expand notes into Mind Maps, Flashcards, and Quizzes

Different moments call for different AI companions

How Notoo Works

1Record live or upload your material

2AI extracts clean, structured notes

3Expand into learning tools

Where Notoo Helps You Most

Live Lectures

Lecture Materials

Video Learning

Self-Study & Research

What Users Say About Notoo

Frequently Asked Questions About Notoo

What is Notoo?

Can Notoo summarize YouTube videos?

Can I turn PDFs into flashcards and quizzes?

Who is Notoo best for?

Does Notoo offer a free plan?

Turn your study materials into clear notes— instantly.