Turn PDF pages into
practice quizzes.
Screenshot lecture slides, photo textbook pages, or capture any PDF content. AI generates quiz questions from your images.
Works with any PDF content
Screenshot or photo the pages you need to study
Lecture Slides
Screenshot or photo PDF pages from your slides
Textbook Chapters
Photo the pages you need to study
Research Papers
Capture key sections and figures
Study Guides
Snap photos of review materials
How it works
Open Your PDF
Open the PDF on your device or print it out.
Photo the Pages
Screenshot on screen or snap photos of printed pages.
AI Reads Content
Our OCR extracts text from your images instantly.
Study the Material
Get quizzes covering the content. Export to Anki if you want.
Why capture PDF pages?
Works With Any PDF Content
Whether it's on screen or printed, just capture it. Photos of textbooks, screenshots of slides, printed handouts—all work great.
Page-by-Page Capture
Focus on the pages that matter. Don't waste time on chapters you already know—just photo the sections you need to study.
Handles Complex Layouts
Tables, diagrams, multi-column text—our OCR is trained to handle academic document formats.
Figures & Diagrams
Capture diagrams with their labels. AI creates questions about the visuals and their explanations.
When to use it
Assigned Reading
Professor assigns a PDF chapter. Screenshot the key pages, get quizzes, come to class prepared.
Research Prep
Need to understand a paper? Photo the abstract, methods, and results. Quiz yourself on findings.
Slide Review
Have lecture slides as PDF? Screenshot each slide and turn them into practice questions.
Selective Study
Don't need the whole document? Just capture the sections you're struggling with.
Frequently asked questions
Can I upload PDFs directly?
Currently, the app works with photos and screenshots. To study from a PDF, screenshot the pages on your device or print and photograph them. This actually gives you more control—focus on the pages that matter most.
How many pages can I capture?
You can capture as many photos as you want. Each photo generates a quiz. Free tier: 5 quizzes/month. Student plan: 50 quizzes/month.
What about scanned PDFs?
If your PDF is already scanned images, just screenshot those pages. Our OCR handles both printed text and scanned documents well.
Does it read tables and charts?
Yes! Table data and chart labels are extracted. For complex diagrams, we capture the text and create questions about the visual content.
Why not direct PDF upload?
We're focused on mobile-first photo capture right now. Screenshots work great and give you control over exactly which pages to study. Direct PDF upload may come in a future update.
Pick a plan. Cancel anytime.
Start free, upgrade when you need more.
Free
Everything you need to start
- 5 scans per month
- Flashcards & spaced repetition
- Achievements & streaks
- All quiz types (MCQ, T/F, fill-in)
- AI Simplify & Hints
- Export to Anki
- PDF export
Student
For serious students
- 50 scans per month
- Flashcards & spaced repetition
- Achievements & streaks
- AI Simplify & Hints (3/day)
- Export to Anki
- PDF export
Pro
For power users & teachers
- 200 scans per month
- Flashcards & spaced repetition
- Achievements & streaks
- AI Simplify & Hints (10/day)
- Export to Anki + PDF
- Priority support
Enterprise
For schools & organizations. Get unlimited quizzes, team management, SSO/LMS integration, and dedicated support.