Instant AI PDF to Question Answer Generation
Stop wasting hours creating tests from your notes. Upload your lecture slides, PDFs, or documents, and our AI rapidly converts proprietary content into ready-to-use, high-utility quizzes.
No credit card required
PDF, Word & LMS downloads require Plus or Pro.
Trusted by learners from top universities
CogniGuide at a glance
- What you get
- Multiple-choice quizzes with an explanation for each answer. Free: up to 10 questions per quiz (20 on your first 3 creations). Plus: up to 30.
- Exports
- Practice online on any plan. Plus downloads quizzes as PDF, Word, QTI and Moodle XML.
- Price
- Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
- Sign-up
- A free account is required before you create anything (Google or email). No credit card.
- What you can upload
- PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.
How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify
The Ultimate Study Material Transformation Engine
Harness generative AI to build high-fidelity formative assessments based exactly on the materials you already possess.
Turn Notes Into Exams
Seamlessly process PDFs, DOCX files, PowerPoint slides, or even images containing text. The AI extracts context directly from your source material, ensuring relevance.
Instant Explanations & Answer Keys
Receive multiple-choice questions paired with detailed rationales for every option, promoting deep understanding and active recall beyond simple right/wrong verification.
Flexible Mastery Output
Practice interactively within the platform or export your custom assessment suite in required academic formats: PDF, Word (DOCX), QTI 2.1, or Moodle XML.
From Source Document to Structured Quiz in Three Steps
We simplify the complex process of question design, allowing you to focus purely on knowledge application and mastery.
- 1
1. Upload Your Knowledge Base
Drag and drop your study materials—PDFs, lecture slides, research papers, or raw text prompts—into our secure environment.
- 2
2. AI Analyzes and Generates
Our advanced model performs semantic analysis, identifying critical concepts and instantly assembling varied question types, complete with robust explanations.
- 3
3. Practice, Review, or Export
Use the generated quiz for immediate interactive practice, review the answer key, or export the entire set to integrate into your existing Learning Management System.
Why Custom AI Quiz Generation Beats Generic Test Banks
Relying on generic, pre-made quizzes often leads to misalignment with your specific syllabus or required depth of knowledge. Our tool solves this fundamental issue by enabling users to convert any existing study document directly into targeted question and answer formats.
- Focus practice precisely where your materials dictate.
- Ensure questions test the exact concepts you reviewed.
- Leverage AI for sophisticated item construction.
Mastering your course material demands highly relevant practice. Transforming your loaded study PDFs into an effective practice tool is now the fastest route to exam readiness.
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Frequently Asked Questions About Document Conversion
Get clarity on how the AI handles your files and what output formats are supported.
How does the AI actually generate questions from my PDF?
Our engine uses advanced Natural Language Processing (NLP) and computer vision (for images/scanned PDFs) to identify key declarative statements, definitions, and relationships within your document. It then synthesizes these concepts into valid multiple-choice questions, simulating expert test creation.
What file formats can I upload for conversion?
We support robust conversion for PDF documents, Microsoft Word (.docx), PowerPoint (.pptx), and common image formats (JPG, PNG) containing readable text.
Can I export the generated quizzes for offline use or integration?
Absolutely. You have multiple expert export options, including printable PDF, editable Word (DOCX), the standardized QTI 2.1 format, and Moodle XML, ensuring maximum compatibility with educational systems.
Is this AI quiz generator completely free to use?
We offer a generous free tier that allows you to test the power of the AI generator immediately. For users requiring higher volumes of quiz generations or access to our most advanced underlying AI model, we provide premium paid subscription plans.