FREE • TAMIL NADU • CLASSES 6–12
கல்வி.AI
Tamil Nadu's first AI tutor
Ask questions in Tamil or English. Get curriculum-accurate answers aligned to
Tamil Nadu State Board & Matric syllabus. Free. Always.
Android only • Free forever • No subscription
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Demo Account
School Code
KA8042
Name
தேர்வு
PIN
1234
Class → Roll
6→601 | 7→701 | 8→801
Class 9→901 | 10→1001 | 11→1101 | 12→1201
FEATURES
Everything a student needs
🗣️
Ask in Tamil or English
Type or speak your question in Tamil, English, or Tanglish
📚
TNSCERT & Matric Syllabus
Answers aligned to Classes 6–12 Tamil Nadu curriculum
📊
Mark-scheme aware
1/3/5 marks for 6-9, 2/5/8 for Class 10, 2/5/12 for 11-12
🎨
AI Diagrams
Visual diagrams generated for Science concepts
🔊
Voice in Tamil
Answers read aloud in Tamil for easy understanding
💾
Save answers
Save important answers for quick revision before exams
Built for the student with no tuition teacher
The Class 10 student in a government school who is stuck at 10pm with a question and no one to ask. Vidhu — our AI — is always there.
ALSO FROM KALVI™
படிவம் Padivam
Free AI tool that fills Tamil Nadu government school admission forms automatically. Upload Aadhaar & documents — AI fills the official form in Tamil in 2 minutes.
✓Upload Aadhaar & birth certificate
✓AI reads and fills the form in Tamil
✓Download print-ready PDF in 2 minutes
✓Free. Any smartphone. No login needed.
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