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CogniGuide

Instant AI Quiz Generator From Any PDF File

Stop manually creating knowledge checks. Upload your proprietary PDFs, PPTs, or DOCX files, and let our AI instantly generate high-fidelity, targeted quizzes designed for active recall.

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 Authority, Built From Your Sources

Transition from passive reading to rigorous self-assessment by transforming complex documents into structured practice tests automatically.

Turn Proprietary Documents into Exams

Upload PDFs, DOCX, PowerPoint slides, or images, and our AI will map out key learning objectives to formulate precise multiple-choice questions reflective of your source material.

Detailed Explanations for Mastery

Go beyond just knowing the answer. Every question includes comprehensive rationales explaining why the correct option is right and why others are definitively wrong, ensuring deep conceptual grasp.

Flexible Formative Assessment

Practice in real-time interactive mode for immediate feedback or export your validated test banks in necessary formats like PDF, DOCX, QTI 2.1, or Moodle XML for offline use or LMS deployment.

Create Your Custom Study Tool in Three Steps

Our efficient process ensures that the time between having material and practicing with it is minimized, maximizing your study efficiency.

  1. 1

    Step 1: Upload Your Source Material

    Drag and drop your PDF lecture notes, textbook chapters, research papers, or slides directly into the secure platform interface.

  2. 2

    Step 2: AI Generates High-Value Questions

    Our engine analyzes the context, vocabulary complexity, and structural relationships within your documents to create targeted, examination-quality multiple-choice items.

  3. 3

    Step 3: Practice, Review, or Export

    Take the quiz in interactive mode for instant feedback loops, or export the complete set with detailed answer keys for scheduled review sessions or integration into other tools.

Achieve Content-Aligned Practice with AI

Manually creating effective assessment items from lengthy documents is time-consuming and often results in tests that miss critical nuances. Leverage our expert AI to efficiently generate unique, topic-specific quizzes directly from your study materials.

  • Ensures 100% alignment with uploaded PDF content.
  • AI identifies subtle but essential knowledge gaps.
  • Scales practice effortlessly across massive syllabi.

This capability moves beyond generic quiz banks, providing assessment calibrated precisely to the knowledge you need to internalize.

Frequently Asked Questions About Document Quizzing

Get clarity on how our AI handles your proprietary content and assessment delivery.

How does the AI generate questions from my PDF?

It uses advanced natural language processing (NLP) combined with pedagogical modeling to identify key concepts, definitions, factual relationships, and common misconceptions within the text to formulate relevant, challenging multiple-choice questions.

What file formats can I upload besides PDF?

We support PDF, DOCX, PowerPoint presentations (PPT/PPTX), and various image files (JPG, PNG). You can also bypass document uploads entirely and simply provide a detailed text prompt for quiz generation.

Can I export the generated quiz for my Learning Management System?

Yes, we support robust exporting options including standard PDF and Word (DOCX) documents for review, the industry-standard QTI 2.1 format, and Moodle XML for direct import into supported LMS platforms.

Is this AI quiz generator tool free to use?

The platform offers a generous free tier that allows users to test out basic generation credits. For high-volume users, those needing access to the most advanced AI model, or those requiring unlimited exports, we offer a competitive paid subscription plan.