GnosisAI - Free AI Study Platform with Interactive 3D Anatomy Explorer
GnosisAI is a free AI-powered web study platform. Its flagship module is an Interactive 3D Anatomy Explorer that lets students rotate, zoom and dissect the human body across 10 body systems — skeletal, muscular, musculoskeletal, nervous, cardiovascular, respiratory, digestive, urinary, endocrine, lymphatic and integumentary. Free users can explore all systems in 3D. A Premium subscription unlocks university-level academic detail per structure: for each muscle you get origin (per head where relevant), insertion, innervation and action, and every bone/organ is named with clinical precision (e.g. 10th thoracic vertebra / T10) — ideal for medical, nursing, physiotherapy and biology students. Alongside anatomy, GnosisAI turns your PDFs into quizzes, flashcards and practice tests, and includes an AI chat tutor, math solver with step-by-step solutions, citation generator, PowerPoint presentation maker, study planner, AI text humanizer/detector and AI-assisted smart notes with handwriting and free-form drawing.
3D Anatomy Explorer — Body Systems
- Skeletal system — bones with precise anatomical naming (e.g. T10, C1 atlas, C2 axis).
- Muscular system — individual muscles with academic detail on Premium: origin, insertion, innervation, action.
- Musculoskeletal system — bones and muscles together for functional anatomy study.
- Nervous system — central and peripheral nervous system structures.
- Cardiovascular system — heart and major vessels.
- Respiratory system — airways and lungs.
- Digestive system — gastrointestinal tract and accessory organs.
- Urinary system — kidneys, ureters, bladder, urethra.
- Endocrine system — hormone-producing glands.
- Lymphatic system — lymph nodes, vessels and lymphoid organs.
- Integumentary system — skin and related structures.
Other AI Study Features
- AI Quiz Generator — multiple choice, true/false, and open-ended questions from any PDF or topic.
- AI Flashcard Maker — study flashcards generated automatically from your material.
- AI Practice Test Generator — timed practice tests that simulate real exams.
- AI Chat Tutor — ask study questions and get instant, subject-aware explanations.
- AI Math Solver — step-by-step solutions for algebra, calculus, geometry and statistics.
- Citation Generator — APA, MLA, Chicago, Harvard, IEEE from URLs and books.
- AI Presentation Generator — full PowerPoint slide decks with PPTX export.
- AI Text Humanizer & Detector — rewrite AI text to sound human and detect AI-generated content.
- Study Planner — organize study sessions, exams and assignments with reminders.
- AI Smart Notes — handwriting, free-form drawing anywhere on the page, and AI questions grounded on your own notes.
- PDF & Image Upload — upload notes, textbooks, and handwritten content for AI analysis.
Available in 9 Languages
GnosisAI supports English, Greek (Ελληνικά), German (Deutsch), French (Français), Spanish (Español), Italian (Italiano), Portuguese (Português), Turkish (Türkçe), and Bulgarian (Български). The interface and AI-generated content adapt to your chosen language.
Free to Use on the Web
GnosisAI runs entirely in your browser — no download required. It offers a generous free tier including quiz generation, flashcards, AI chat, math solver, citations, study planner, 3D anatomy explorer, and AI smart notes. Premium plans start at €12.99/month for unlimited access. No credit card required to sign up.
Get Started
Please sign up for free to start using GnosisAI. JavaScript must be enabled to use the full app.
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