Create a workspace. Add your materials. Tell StudyOS what matters. It builds the rest.
Drop PDF, DOCX or PPT here
StudyOS builds your workspace
One system
Most tools give you a chat box. StudyOS is a complete system for learning — six connected modes, each designed for a different stage of understanding.
The StudyOS system at a glance — click to enlarge.
Every source becomes more than text. An annotated reader with tap-to-define glossary terms, highlights and a clickable table of contents — plus seven AI-generated lenses: Overview, Big Ideas, Concept Map, Timeline, Learning Path, Story and a full Glossary. Select any passage to study from it on the spot.
Understand
Mode 1 of 6
AI-generated cards with confidence-based mastery tracking. Swipe to grade yourself — "Again", "Almost", or "Got it" — and watch your mastery ring fill with gold as you progress. Each card adapts to your performance.
Study
Mode 2 of 6
Multiple choice, true/false, fill-in-the-blank, and short-answer questions — all generated from your materials, not a generic question bank. Self-grade your answers and see your accuracy factored directly into your mastery score.
Test
Mode 3 of 6
AI organises your materials into topics, each with its own mastery score built from your flashcard confidence, quiz accuracy and term reviews. See at a glance what is strong, what is in progress and what you have not touched — then flip key-term chips to review due terms on the spot.
Topics
Mode 4 of 6
Ask any question and get an answer grounded in your content. The Learning Engine searches your course with semantic embeddings, then synthesises a response from what it finds — no hallucinated citations, no generic internet answers.
Ask
Mode 5 of 6
Upload a past paper and StudyOS learns its style — then generates fresh practice exams that feel like the real thing. Sit them under a timer, and have written answers marked by AI against the rubric, with a grade, examiner-style feedback, and exactly what to fix next.
Exams
Mode 6 of 6
Getting started
Name what you are learning, set your goal — an exam, a certification, an interview — and add your materials: PDFs, lecture slides, notes, web pages, even YouTube videos.
In under a minute, the Learning Engine analyses every source, builds concepts weighted towards what you said matters, generates questions, and indexes every paragraph for semantic search.
Open your workspace and move freely between reading, flashcards, quizzes, exploration, and tutoring — all in one connected system.
Tell StudyOS your exam date and how much time you have. It builds a day-by-day plan across all your workspaces, adapts when you fall behind, and nudges you with reminders so momentum never slips.
Final exam plan
0 days to go
Cognitive Psychology
12 chapters · 48 flashcards · 15 quiz questions
Day streak
Study time
Quiz accuracy
StudyOS does not just serve content — it manages your memory. A mastery score blends flashcard confidence and quiz accuracy, so you always know what you have nailed and what still needs work.
Pricing
No tiers, no feature gates, no surprises. Try every mode free for 14 days — no card required.
No card required to start. Cancel anytime.
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