Learn faster from anything.
Drop in a PDF, video, lecture, or your notes — Lumina turns it into summaries, flashcards, quizzes, and a tutor that answers from your material.
Introduction to Cell Biology
5 sections · 12 key concepts
No more passive highlighting
Lumina forces your material into a structure you can actually use — key ideas surfaced, not buried in a wall of text.
Study once, remember for months
Cards are scheduled exactly when your memory needs a nudge. You spend less time reviewing and retain far more.
Fits wherever you study
On the bus with headphones, at your desk with flashcards, or asking follow-up questions at midnight — one workspace, every mode.
Three steps. One workspace.
From raw material to structured knowledge — without the manual work.
Import your source
Upload a PDF or document, paste a video or article link, drop in an audio recording, or paste your own notes. Lumina handles the rest.
Pick your goal
Choose Quick recap for a fast overview, or Deep study for a full set of recall cards, practice questions, and an audio summary.
Study and track mastery
Work through your workspace at your own pace. Lumina tracks which ideas you know and schedules reviews to keep them fresh.
Every tool you need in one place.
Five study modes. One source. No switching between tools.
Any format. Any source.
Lumina handles whatever you throw at it — a PDF from your professor, a YouTube lecture, a podcast recording, a web article, or a photo of handwritten notes. Six source types, one consistent flow.
Simple pricing.
Start free — no credit card, no time limit. Upgrade when you need more.
No credit card required.
- Up to 5 materials
- All 5 study modes (Summary, Cards, Practice, Listen, Tutor)
- Quick recap depth
- Standard processing speed
Pricing coming soon.
- Everything in Free, plus:
- Unlimited materials
- Deep study depth (full card deck + practice set + audio)
- Audio recaps via text-to-speech
- Priority processing
- Collections & organisation
Frequently asked
What file types does Lumina support?
PDFs, Word documents (.docx), and presentation files (.pptx) for uploads. For links, any YouTube video or standard web article URL. Audio uploads support MP3 and WAV files.
How does spaced repetition work?
Lumina uses an SM-2 style algorithm. When you review a card and mark it 'Known,' the system schedules it further in the future. Cards marked 'Review again' come back sooner. Over time, this minimises the reviews you need while maximising retention.
Can I use Lumina offline?
AI processing requires a connection. Once your workspace is built, the summary, cards, and practice sets are cached — so you can study them without a live connection.
Is my uploaded content stored?
Your source material is stored securely, associated with your account only. We do not use your content to train AI models. See our privacy policy for full details.
What's the difference between Quick recap and Deep study?
Quick recap creates a concise summary and a small set of key cards — ready in under a minute. Deep study generates a full structured summary, a complete card deck, a comprehensive practice set, and an audio recap. Takes a little longer, but gives you everything.
Ready to actually understand what you study?
Lumina is free to start. No credit card required. Add your first piece of material in under a minute.
Start free