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CogniGuide

Instant AI Quiz Generator: Move Beyond Guessing

Upload your lecture slides, PDFs, or prompts. Our advanced AI instantly converts your custom materials into structured, comprehensive multiple-choice practice tests 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

Create Assessments Tailored to Your Exact Curriculum

Stop wasting time on static, generic review sheets. Leverage expertise to build assessments that target precisely what you need to study.

Turn Any Document into an Exam

Upload PDFs, PowerPoints, images, or simply type a detailed prompt. Our system extracts core concepts, ensuring your practice quiz reflects your specific source material perfectly.

Deep Learning Through Explanations

Every generated question comes with a detailed rationale explaining why the correct answer is valid and providing context, simulating explanation-based learning for true understanding.

Multi-Format Export Mastery

Need interactive practice or offline study? Export your validated quizzes directly to PDF, standard Word (DOCX), QTI 2.1, or Moodle XML formats with a single click.

Generate Expert Practice Tests in Three Simple Steps

From dense study material to high-stakes practice, the path to mastery is now fully automated and highly accurate.

  1. 1

    1. Input Your Knowledge Source

    Upload your course PDFs, lecture slides (.pptx), images containing notes, or input a specific topic prompt directly into the tool.

  2. 2

    2. AI Extracts and Formulates

    Our sophisticated AI engine analyzes the content for key concepts, generating diverse multiple-choice questions, plausible distractors, and thorough explanatory feedback.

  3. 3

    3. Practice or Export Seamlessly

    Engage with the quiz in our interactive mode for immediate feedback, or export your custom assessment package to PDF, DOCX, QTI, or Moodle XML for offline use.

The Authority of Custom AI Assessment Generation

Relying on generic practice tests means studying material that might not even appear on your assessment. Leveraging an AI tool that generates multiple choice questions directly from your proprietary notes ensures 100% relevance.

  • Achieve true formative assessment alignment.
  • Focus revision time efficiently on knowledge gaps.
  • Benefit from automated question variation generation.

This level of customization transforms passive reading into active recall, building genuine subject matter expertise much faster than traditional review methods allow.

Frequently Asked Questions About AI Quizzing

Quick answers regarding file compatibility, generation logic, and usage.

How does the AI ensure the generated questions are accurate?

The AI performs semantic analysis and entity recognition on your uploaded content. It prioritizes questions covering concepts explicitly stated or strongly implied within your source documents, ensuring high fidelity to the input material.

What types of files can I upload to create a custom quiz?

We support robust uploads including PDF documents, Microsoft Word files (.docx), PowerPoint presentations (.pptx), and common image formats (JPG, PNG) containing text.

Can I export the quizzes for use in my LMS or offline study?

Yes. The platform offers export options to standard PDF, Word (.docx) for editing, specialized QTI 2.1 format for broader testing platforms, and Moodle XML for direct integration into Moodle.

Is the service completely free, or is there a paid tier?

The core functionality is available for free, allowing you to generate quizzes and practice immediately. Our paid plan unlocks increased generation credits and access to our more advanced, powerful AI model for deeper analysis.