OpenBook

OpenBook – Snap. Revise. Succeed.

Turn your notes and textbooks into quizzes in seconds. Snap a photo, get AI-generated questions, and test yourself.

HOW IT WORKS

1. SNAP – Take a photo of your notes, textbook page, or document with your camera, or pick an image from your gallery.

2. EXTRACT – OpenBook uses OCR to read the text from your image, including English and Hindi (Devanagari).

3. QUIZ – AI creates multiple-choice questions from the content. Answer, get instant feedback, and use hints when you need them.

4. REVISE – Track your progress, review past sessions, and build a study habit with your dashboard and history.

FEATURES

• Camera & gallery – Capture or select images for quiz generation
• AI quiz generation – Questions created from your content
• Multiple choice – Answer, see correct/incorrect, and use hints
• Skip & hints – Skip questions or get hints when you’re stuck
• Dashboard – View stats, streaks, and revision credits
• History – Revisit past quizzes and sessions
• Sign in with Google – Save progress and sync across devices
• Guest mode – Try the app without signing in
• Multi-language – Supports English and Hindi text
• Subscription – Unlock more revision credits and features

PERFECT FOR

• Students preparing for exams
• Professionals learning new topics
• Anyone turning notes into practice tests
Download OpenBook and study smarter.