Study 3x Faster
Ace Your Exams
Notlo is the ultimate Exam Preparation & Semester Workspace platform. Instantly turn lecture audio, textbook PDFs, or YouTube videos into rich study guides, interactive quizzes, active-recall decks, and AI predicted questions for free.
Try the Notlo AI Engine
Select an input type below to simulate how Notlo processes and outputs study materials in seconds.
Drop Lecture PDF
Upload slides, syllabi, or textbook chapters
Paste YouTube Link
Transcribe lectures, tutorials, or crash courses
IIT Delhi
IIT Bombay
IIT Madras
BITS Pilani
Delhi University
IIT Kharagpur
IISc Bangalore
AIIMS DelhiIIT DelhiIIT BombayIIT MadrasBITS PilaniDelhi UniversityIIT KharagpurIISc BangaloreAIIMS DelhiFully Equipped for Active Recall
Notlo integrates standard studying science utilities in one screen, allowing you to study more thoroughly and save dozens of review hours.
Premium AI Study Notes
Transcribe lecture recordings into dense, concept-structured study sheets using our advanced lecture notes AI. Get comprehensive study guides from any course material with complete semantic accuracy.
AI Tutor & Quiz Generator
Test your understanding using our smart AI quiz generator. Chat with your course materials in real-time to solve complex questions, write code, or explain hard concepts.
AI Flashcard Generator
Convert lectures and PDF to flashcards instantly. Review interactive spaced-repetition decks custom-tailored to target your weak spots and guarantee active recall retention.
Custom API Key Option
Save your Groq API Key locally to bypass default rate limits completely, accessing unlimited AI generations for free without subscription walls!
How Notlo Works
Go from a raw file or video to an active self-study dashboard in three simple, beautiful steps.
1. Upload Lecture Materials
Drag in slides, utilize YouTube to notes conversion, or upload lecture audio. Notlo's AI automatically parses, transcribes, and structures the source material.
2. Segment Process
Our coordinator splits transcripts into short sections. Your browser processes each segment sequentially, guaranteeing zero serverless timeouts!
3. Study & Master
Instantly study beautifully formatted markdown notes, review autogenerated flashcard decks, test your memory with quizzes, and chat with your notes!
Loved by Students Worldwide
Join thousands of students using Notlo to ace their exams and save hours of study time.
"Notlo cut my study time in half! The AI flashcards are incredibly accurate and the spaced repetition system actually works. Best study tool I've used."
"The YouTube transcription feature is a game-changer. I can turn entire lecture series into organized notes in minutes. Wish I found this earlier!"
"Finally, a study app that doesn't require a subscription! The custom API key feature means unlimited notes for free. Absolutely brilliant."
Frequently Asked Questions
Everything you need to know about Notlo study tools, limits, and integrations.
Is Notlo really free to use?
Yes, completely! Notlo is built by a student, for students. We operate on a generous free tier of **5 notes per day** using our shared API keys. If you want unlimited study materials, you can easily save your own free Groq API key in the settings, allowing you to use Notlo infinitely for free!
What kinds of files can I upload for transcription?
Notlo supports standard audio formats (MP3, WAV, M4A), course slides and textbook PDFs, and public YouTube video links. For visual learners, our Syllabus Exam Prep engine even processes uploaded curriculum images using high-end Llama Vision OCR models!
Are my custom API keys secure?
Absolutely. Your custom Groq API keys are stored entirely inside your browser's local sandbox storage (`localStorage`). They never leave your device and are sent directly to the AI inference engine over HTTPS, ensuring your credentials remain 100% private.
Does the study note generator suffer from time outs?
No! Most AI study tools crash on long lectures due to serverless execution limits. Notlo utilizes a proprietary client-side segmentation pipeline that breaks long transcripts into smaller chunks and compiles them sequentially, ensuring reliable, timeout-free note generation.
Our Mission
Notlo was created out of a simple need: to make premium academic study aids accessible to everyone, completely for free, without high paywalls or constant loading timeouts.
We leverage client-side segmentation and Groq's open weights inference engine to deliver unmatched note quality without requiring expensive subscriptions. Notlo is built to help students take control of their learning.
Unlock Your Academic Superpowers Today
Join thousands of active students and professionals mastering their courses with Notlo study tools. Free to start.