BrainWeave — Free AI Tutor for NCERT Class 1–12
BrainWeave is India's free, AI-powered tutor built for the CBSE NCERT curriculum. Get instant, personalized explanations for any chapter — by voice or text, in Hindi, English, or Hinglish. There is no signup wall and no paywall on the basics: just open the tutor and start asking questions.
Why students choose BrainWeave
- Conversational AI tutor — ask any NCERT question and get a clear, step-by-step explanation that adapts to how you learn.
- Voice mode — speak your question in Hindi or English and hear the answer read back aloud.
- Mind maps, flashcards & quizzes — auto-generated from any chapter so revision is faster and sticks.
- AnyBook PDF reader — upload any textbook PDF and chat with the AI about its contents.
- Free to start — the Spark plan needs no signup; premium features unlock with a free Google Gemini API key, no credit card.
Free NCERT Solutions, Class 5–12
Browse chapter-wise NCERT solutions covering 792 chapters across 10 class levels. Every chapter page includes a topic breakdown, practice questions, fun facts, and a direct link to ask the AI tutor.
- All NCERT Solutions — Class 1–12 hub
- Class 10 NCERT Solutions (board year)
- Class 12 Science · Class 12 Commerce
- Class 11 Science · Class 11 Commerce
- Class 9 · Class 8 · Class 7 · Class 6 · Class 5
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Frequently asked questions
Is BrainWeave really free?
Yes. The Spark plan is free with no signup and gives generous daily messages — enough for regular homework. Premium features unlock when you bring your own free Google Gemini API key.
Which classes and boards does it cover?
BrainWeave follows the CBSE NCERT curriculum for Class 1–12, with chapter-wise solutions for Class 5–12 across English, Hindi, Maths, Science, Social Science, Sanskrit, and the Class 11–12 streams.
Can I ask questions in Hindi?
Yes — the tutor supports Hindi, English, and Hinglish for both voice and text, so you can learn in whichever language you are most comfortable with.