Your lecture slides, textbook chapters and notes live somewhere else, and turning them into memory means juggling three apps. Lernoa closes that loop: upload your materials, let AI build a structured course from them — chapters, quizzes and a final exam — then read it, ask AI about it with citations, listen to it in a natural voice with read-along highlighting, and turn any passage into flashcards that feed straight into spaced repetition.
Free within fair-use limits · 200 materials · 500 MB · 30 AI questions/day
Research is clear: passively re-reading is low-value; retrieval practice is what makes things stick. Lernoa is built around that loop.
Turn your material into an AI course and read it chapter by chapter.
Highlight, note, and ask the AI about anything as you study.
Turn any passage or highlight into flashcards.
Review on Lernoa’s SM-2 scheduler until it sticks.
Upload lecture slides, textbook chapters, notes and past papers as PDF or DOCX. Organize them into subjects and tags. Private to you, nothing is ever shared.
A fast, distraction-free document viewer on desktop and mobile — and one-click download of your original file anytime.
Inside your course, highlight in four colours, attach a note to any passage, and bookmark chapters. Highlights and notes sync across your devices.
Chat with an AI that answers from your document only, with clickable page citations, and an honest "I can’t find this" when the answer isn’t there.
Turn a document — or just a topic — into a structured course: 3–8 chapters, a quiz per chapter and a final exam, graded fairly on the server. 1 credit per chapter.
Every chapter and quiz question can be read aloud in a natural AI voice, with read-along highlighting, speed control and lock-screen controls. Free, in 19 languages.
Describe one big goal and AI plans a curriculum of courses that build on each other, then generates them in the background while you study.
Select any passage while you study a course and one click turns it into flashcards, straight into Lernoa’s spaced-repetition engine.
See chapter-by-chapter progress, quiz and exam results, time studied, and the decks your courses produce. Reading turns into scheduled remembering.
Uploading, reading, annotating, bookmarking, and reviewing are free — no credits, just generous fair-use limits. AI chat is free with a generous daily limit, and listening to your courses is free too. The only thing that uses credits is AI generation — flashcard decks, and courses at 1 credit per chapter — with the same simple one-off packs as the rest of Lernoa. Your files are private, never used to train anything, and never shown to anyone else.
Get started free