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CogniGuide

Instant AI Quiz Generation from PDFs | Detailed Explanations

Transform any syllabus, document, or prompt into robust, explanation-based formative assessments. Upload your PDFs or images, and watch the AI instantly construct interactive knowledge checks tailored precisely to your source material.

No credit card required

PDF, Word & LMS downloads require Plus or Pro.

Trusted by learners from top universities

University of California, BerkeleyUniversity of MichiganGeorgetown UniversityUniversity of Southern CaliforniaUniversity of Wisconsin-MadisonUniversity of Illinois Urbana-Champaign

Why Custom Content Generation Outperforms Static Testing

Move beyond generic study guides. Our platform focuses on deriving assessment items directly from the material you need to master, ensuring ultimate relevance.

Turn Notes Into Precise Exams

Upload PDFs, DOCX, or images directly from your coursework. The AI extracts core concepts, context, and complexity levels to build assessments that mirror your specific learning source.

Instant Explanations & Answer Keys

Every question comes equipped with a detailed rationale for the correct choice and context for incorrect options, supporting deep explanation-based learning and active recall.

Mastery Through Format Flexibility

Practice interactively in the browser or ensure offline readiness by exporting results in industry-standard formats like PDF, DOCX, QTI 2.1, or Moodle XML for integration into institutional LMS systems.

From Source Material to Study Ready in Three Steps

Harnessing advanced natural language processing to eliminate assessment creation bottlenecks for educators and students alike.

  1. 1

    1. Upload Your Content

    Add your lecture slides, textbook chapters (PDF/DOCX), or image scans. Alternatively, simply type a detailed prompt (e.g., 'Generate 10 MCQs on cellular respiration').

  2. 2

    2. AI Extraction & Generation

    Our engine processes the material, identifies learning objectives, and constructs valid multiple-choice questions, automatically pairing each with comprehensive, expert-level explanations.

  3. 3

    3. Practice and Export Mastery

    Review your quiz immediately in interactive mode or export the entire package for offline review, utilizing formats ready for your specific study method or Learning Management System.

The Authority in AI-Driven Assessment Creation

Generating a high-utility practice quiz from large documents used to be manual and time-consuming. Using our AI tool to convert your specific PDF materials into quizzes ensures that the resulting knowledge checks perfectly align with your source curriculum.

  • Ensures assessment validity against proprietary notes.
  • Provides necessary reinforcement through immediate, detailed feedback.
  • Supports modern pedagogy through active recall techniques.

This capability, combined with mandatory detailed explanations, ensures deep active recall and robust understanding far beyond what generic test banks can offer.

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Frequently Asked Questions About Document Quizzes

Clear answers regarding file handling, generation logic, and export capabilities.

How does the AI generate questions from my uploaded PDF?

The AI utilizes advanced contextual understanding models to scan your document for key terminology, concepts, relationships, and stated learning objectives. It then crafts questions that test comprehension, application, and analysis based strictly on the provided source text.

What file types support this PDF to quiz conversion?

We support a wide range of inputs to maximize usability: PDF documents, Microsoft Word (.docx) files, PowerPoint presentations (.pptx), and common image formats (JPG, PNG) containing text.

Can I export the quiz for offline use or import into an LMS?

Absolutely. You have extensive export options including standardized PDF and Word (DOCX). For direct integration into platforms like Canvas or Blackboard, we natively support QTI 2.1 and Moodle XML formats.

Is the powerful PDF analysis feature free to test?

Yes, the application offers a generous free tier that allows you to try generating quizzes from your materials and receive immediate feedback. Advanced usage or access to the most sophisticated AI model requires upgrading to a paid plan for increased generation credits.