Notes
Structured, Mermaid + KaTeX ready
## Mitochondria — the powerhouse of the cell
- • Produces ATP via oxidative phosphorylation
- • Electron transport chain drives the proton gradient
- • Inner membrane folded into cristae
$ \Delta G = -nF\Delta E $
Lumo AI v3.1 — live audio overviews
Turn any PDF, video, or lecture into 9 study formats — instantly.
Upload a PDF, paste a YouTube link, or record a lecture live — and get notes, flashcards, quizzes, slides, mind maps, and a podcast-style audio overview in under fifteen seconds.
Works with
- PDF & docs
- YouTube
- Audio & video
- Live lecture
- Paste text
⌘↵ to spark · 9 formats · no signup0/2000
- Notes
- Flashcards
- Quiz
- Mind Map
- Slides
- Audio Overview
- Infographic
- Simplified
- Study Guide
Open the public demo
No signup · 9 formats · under 15s
- 12sp50 latency
- 9output formats
- 5reasoning agents
- 5–Ugrade coverage
- 7languages
Nine outputs · one source
One paragraph in. A study set out.
Notes, flashcards, quizzes, slides, mind maps and a podcast-style audio overview — generated together, streamed in parallel.
Mind Map
Branches drawn from the source
Flashcards
SRS-ready, two-sided
Q · What molecule do mitochondria produce?
tap to flip1/24
Audio Overview
Two-host podcast you can interrupt
▶
Mitochondria — Deep Dive
02:14 · two hosts
Custom Agents
Persistent reasoning with memory + tools
agent · biology-tutor
→ recall("ATP synthesis", k=5)
↳ 5 chunks from your notebook
→ draft_quiz(level="advanced")
✓ 8 questions · 2 with calc steps
→ schedule_review(in="3d")
Under 15 seconds
5-agent reasoning loop, streaming-first
12sp50 lecture → all 9 formats
Notes ⟶ Audioall 9 formats · under 15s
Beyond study notes
Not just outputs. A study system.
The nine formats are what Lumo makes. These are what keep you coming back — a planner, a tutor with memory, review that follows you offline, and every format in your language.
Teacher Mode
Run a class, not just a notebook
- AKAisha KhanCh. 4 quiz · 92%
- JMJordan MillsCh. 4 quiz · 88%
- RPRiya Patelassigned · due Fri
ClassesLesson plansRubricsWorksheets
Exam planner
Target grade → an auto study schedule
12days leftTarget A · on track
- Review cell respiration notes
- Flashcards — Unit 3 (30 min)
- Practice quiz — enzymes
- Mock exam — full paper
Persistent agents + Knowledge Base
Tutors that remember across every note
Recalled from Biology · Unit 3
Linked to Chem · Enzymes
Tool: schedule_review()
Offline review
Spaced repetition, no signal needed
Q · What drives the proton gradient?
Offlineswipe to grade
Multilingual
All 9 formats, 7 languages
EnglishEspañolFrançaisहिन्दी中文اردوالعربية
Pick per note · RTL & CJK render-perfect
Start free — get all of this
Every feature above is live today · see pricing
Head-to-head
The fastest AI study tool for students and teachers
Faster than Turbo, Smarter than Notion, deeper than NotebookLM.
Capability
Lumo AI
Turbo.ai
NotebookLM
Time-to-mastery
< 15s
~ 45s
60s+
Output formats
9 (incl. agents)
3–4
3
Interactive audio overview
✓ interrupt + steer
—
✓ playback only
Persistent custom agents
✓ tools + memory
—
—
Teacher mode (classes, assignments)
✓
—
—
Built for Class 5–8, 9–12 and University — Student & Teacher modes.
Install the app
Get Lumo on your home screen
No app store, no downloads, no fees. Add Lumo to any device and it opens like a native app — full screen, with an icon and instant updates.
iPhone & iPad
- 1Open lumo-learn.com in Safari
- 2Tap the Share button
- 3Choose Add to Home Screen
Android
- 1Open in Chrome
- 2Open the ⋮ menu
- 3Tap Install app / Add to Home screen
Mac & desktop
Your device- 1In Chrome/Edge: click the install icon in the address bar
- 2In Safari: File ▸ Add to Dock
Prefer the native apps? They’re coming to the App Store & Google Play — the home-screen app works everywhere today.
Frequently asked questions
Everything you need to know about turning any source into nine study formats.
What is Lumo AI?
Lumo AI is an AI learning platform that turns any lecture, PDF, research paper, or video into nine study formats — notes, flashcards, a quiz, a mind map, slides, a two-host audio overview, an infographic, a simplified explainer, and a study guide — in under fifteen seconds. It's built for students from Class 5 to University and for teachers.
Is Lumo AI free to use?
Yes. Lumo AI has a free tier you can try instantly from the public demo with no sign-up — paste a link or text and watch the formats generate live. Paid plans (Student Pro, Teacher Pro, and School) unlock higher limits, the studio-quality audio overview, and faster premium models.
How is Lumo AI different from NotebookLM, Notion AI, and Turbo.ai?
Unlike single-output tools, Lumo AI runs a five-agent system that produces nine distinct study formats from one source in a single pass, streams them live in under fifteen seconds, and adapts depth to the learner's grade level. It pairs NotebookLM-style audio overviews with flashcards, quizzes, mind maps, and exam-ready study guides that competitors don't generate together.
What can I turn into study materials?
Lumo AI accepts lecture videos, YouTube links, PDFs, research papers, articles, and pasted text. It reads the source, retrieves the key concepts, and synthesizes faithful, citation-anchored study materials — it does not invent facts.
Who is Lumo AI for?
Students from Class 5 through University, and teachers. Student mode focuses on fast, grade-appropriate revision; Teacher mode helps build classroom materials, quizzes, and handouts from existing content.
How fast is Lumo AI?
The first study format begins streaming in a couple of seconds, and a complete format is typically ready in well under fifteen seconds — fast enough to study between classes.
Loved by students & teachers
Real reviews from people who turned their lectures, papers, and videos into nine ways to learn.
4.8
12 reviews
Its good and for exams
Muzammil · Graduated
Great way to prepare for exams!
ghullam abbas · student
Loveeee it
Kanwal · Teacher
very usfel app to pepare for exam
mudassir · student
helps recall everything
Noor · 7th grader
Make studying 2x faster
Mariam · University student