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CogniGuide

Instant AI Quiz Generator: Convert Your PDFs to Exams

Stop relying on static, generic tests. Simply upload your PDFs, DOCX, or images, and our AI instantly structures powerful, multi-choice quizzes directly from your specific study content.

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

From Source Material to Mastery in Minutes

Leverage true artificial intelligence to automate the most tedious part of studying: creating rigorous, relevant practice assessments.

Input Versatility: Upload Course Materials

Accepts PDFs, PowerPoint slides, DOCX files, or even images of handwritten notes, ensuring every piece of your study resource can be transformed into a powerful knowledge check.

Explanation-Based Learning

Generate MCQs complete with detailed rationale for every option. This supports advanced study techniques like active recall and critical thinking, showing precisely why an answer is correct or incorrect.

Flexible Mastery Paths

Practice interactively in simulation mode or export fully formatted assessments. Supports PDF, Word (DOCX), QTI 2.1, and Moodle XML for seamless integration into your learning workflow.

Generate Your Custom Exam in Three Steps

Our process is designed for speed and educational accuracy, turning hours of preparation into moments of generation.

  1. 1

    1. Upload Your Study Source

    Drag and drop your PDF syllabus, textbook chapter, or presentation slides directly into the document upload area. Text-based content is prioritized for accuracy.

  2. 2

    2. AI Extraction and Generation

    Our AI immediately parses the document structure, identifying critical concepts, definitions, and relationships to build rigorous, high-utility multiple-choice questions.

  3. 3

    3. Review, Practice, or Export

    Immediately access your custom quiz for interactive, timed practice, or use our one-click export tools to secure formats needed for LMS integration or offline review.

The Expertise of AI in Formative Assessment Design

Transforming static documents like PDFs into dynamic assessment tools requires sophisticated language understanding. Our AI excels at semantic analysis, ensuring generated questions accurately reflect the complexity and nuance of your specific source material, far surpassing simple keyword extraction methods.

  • Generate highly specific practice tests based only on provided text.
  • Ensure comprehensive coverage of all topics within the uploaded document.
  • Reduce study time wasted on reviewing non-essential or misaligned material.

By leveraging this power, you ensure your formative assessment aligns perfectly with the material you are actually studying, leading to more confident performance when it matters most.

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Frequently Asked Questions

Get clear answers about how our document-to-quiz technology works.

How does the AI understand the content within my uploaded PDF?

The AI utilizes advanced Natural Language Processing (NLP) models to semantically analyze the text extracted from your PDF. It identifies core concepts, supporting details, and potential points of confusion to structure valid multiple-choice questions that test comprehension, not just recognition.

What specific file types can I upload to generate my quizzes?

We support robust input formats, including PDF, DOCX, and PowerPoint (.pptx) files. You can also use images (like JPG or PNG) of notes or slides, although PDF/DOCX generally yield the highest structural accuracy.

Are the generated quizzes only usable online, or can I export them?

We prioritize flexibility. You can practice interactively online, or export your completed quiz set into several industry-standard formats, including clean PDF, Word (DOCX), QTI 2.1, and Moodle XML for easy import into learning management systems.

What is the difference between the free plan and the paid subscription?

The free tier allows you to experience the power of our AI quiz generation instantly. The paid plan grants significantly more monthly generation credits and access to our more advanced, nuanced AI model for generating exceptionally complex or detailed assessments.