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CogniGuide

Instant AI Quiz Generation From Your PDFs for Summative Rigor

Stop relying on generic question banks. Upload your lecture slides, research papers, or textbooks, and our AI instantly transforms that source material into high-fidelity, exportable summative quizzes.

No credit card required

Trusted by learners from top universities

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

Assessment Creation Redefined: Precision at Scale

Move beyond manual test creation and leverage advanced AI to build formative and summative assessments that perfectly mirror your study materials.

Turn Proprietary Documents Into Exams

Upload PDFs, DOCX, or PowerPoint files. Our engine extracts key concepts, ensuring every quiz question is directly rooted in the specific knowledge you provided, ideal for high-stakes summative checks.

Deep Analysis with Explanation-Based Learning

Every generated question includes comprehensive, option-by-option explanations. This supports active recall and ensures students don't just know the answer, but understand the underlying subject logic.

Seamless Export for Any Learning Environment

Export your finalized summative assessments in formats required by institutional platforms, including pristine PDF, editable Word documents, QTI 2.1, and Moodle XML packages.

From Source Material to Validated Quiz in Three Steps

Creating a custom, topic-specific assessment tailored to your syllabus has never been faster or more accurate.

  1. 1

    1. Upload Your Source Material

    Drag and drop your PDFs, DOCX, or even images containing text. Alternatively, provide a detailed prompt describing the exact scope of the summative quiz you require.

  2. 2

    2. AI Extracts and Formulates Questions

    Our specialized AI analyzes the content depth, identifying core learning objectives to generate multiple-choice questions, complete with distractors and detailed rationale for each answer choice.

  3. 3

    3. Practice, Review, or Export

    Review the generated quiz interactively to simulate exam conditions, or export directly to the required format (PDF, DOCX, QTI, Moodle XML) for offline grading or platform integration.

Why AI-Driven Summative Quizzes Outperform Static Tests

Generic test banks often miss the nuance present in your specific curriculum, making them unreliable for measuring true mastery in summative assessments. By generating an AI quiz from your PDF, you guarantee alignment between what was taught and what is tested.

  • Achieve greater test validity by basing questions directly on lecture notes.
  • Reduce test design time from hours to minutes.
  • Utilize detailed explanations for robust post-assessment feedback.

This targeted approach, leveraging document ingestion, is the expert method for creating challenging, relevant, and comprehensive final exams.

Frequently Asked Questions About Document-Based Quizzing

Get clarity on how our AI processes your materials and delivers high-utility assessments.

How does the AI ensure the quiz questions accurately reflect my PDF content?

The AI employs advanced semantic analysis to identify key concepts, hierarchical relationships, and critical facts within the uploaded document. It prioritizes generating questions that require synthesis, not just simple memorization, based on the context you provide.

What file types can I upload to generate my summative quiz?

We support industry-standard formats including PDF, Microsoft Word (DOCX), PowerPoint (PPTX), and common image files (JPG, PNG) containing clear text. If the source is complex, typing a detailed prompt is also a powerful alternative.

Can I export the generated quiz data for use in existing Learning Management Systems (LMS)?

Yes. Our platform offers robust export options specifically for educators, including PDF for printing, Word for editing, and industry-standard QTI 2.1 and Moodle XML files for direct integration into major LMS platforms.

Is this tool completely free, or are there limitations on PDF processing?

The tool is free to start, allowing you to experience the quality of AI-generated assessments. For high-volume users or those requiring access to the most advanced AI model for complex document analysis, we offer a paid plan providing increased generation credits.