New: courses you can listen to
Upload your slides, chapters and notes, let AI turn them into a course, then read it, ask it questions with citations, listen to it and turn any passage into flashcards.
Free within fair-use limits · 200 documents · 2 GB · daily AI chat allowance
Research is clear: passively re-reading is low-value; retrieval practice is what makes things stick. Lernoa is built around that loop.
Turn your document 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 at Standard quality. Your first full course is free once you verify your account.
Every chapter and quiz question can be read aloud in a natural AI voice, with read-along highlighting, speed control and lock-screen controls. In 19 languages; audio for the first chapter of every course is free.
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.
If you can save it as a PDF or DOCX, or just describe it as a topic, the Learning Center can turn it into something you can read, question, listen to and remember.
Turn a week of lecture notes into a course you can quiz yourself on before the next class.
Upload a slide deck and get chapters that read like a textbook, not a bullet-point list.
Scan or export a chapter as PDF and turn it into a structured course with quizzes.
Study for AWS, Microsoft or GitHub exams from your own notes, or start from the free first course in the certification catalog.
Ask AI questions about a spec or manual and get answers that cite the exact page.
Uploading, reading, annotating, bookmarking and reviewing your own documents are free: no credits, just fair-use limits on storage. AI chat is free within a daily allowance, and audio is free for the first chapter of every course. Your first AI course and your first AI deck are free; after that, turning your documents into flashcard decks and courses uses credits, at 1 credit per chapter at Standard quality, 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