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CogniGuide

Instant AI Question Generation Directly From Your PDFs

Stop manually building tests. Simply upload your PDFs, DOCX, or images, and our powerful AI instantly structures custom quizzes complete with detailed option explanations.

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

Transform Your Learning Materials into Precision Assessments

Leverage generative AI to automate the creation of high-utility practice materials tailored exactly to your source knowledge.

Turn Notes into Exams

Ingest lecture slides, research papers, textbooks, or handwritten notes (via images). Our AI extracts core concepts to form the basis of your formative assessment.

Instant Explanations & Answer Keys

Every question comes with a rigorous answer key and comprehensive, expert-level explanations for every choice, driving deeper knowledge retention through active recall.

Versatile Export for Mastery

Whether you need an interactive session online or offline study modules, export seamlessly to PDF, Word (DOCX), QTI 2.1, or Moodle XML.

Create Your Custom Quiz in Three Simple Steps

Our streamlined workflow ensures you move from raw data to a powerful study tool in minutes, not hours.

  1. 1

    1. Upload Source Materials

    Select your files—PDFs, PowerPoint slides, Word documents, or even images containing text—and place them into the upload zone.

  2. 2

    2. AI Extraction & Quiz Drafting

    The AI processes the content, intelligently identifying key learning objectives, complex relationships, and facts suitable for multiple-choice construction.

  3. 3

    3. Review, Practice, or Export

    Review the generated quiz, practice interactively using active recall techniques, or immediately export the material for LMS import or print distribution.

Why Use AI to Create Questions from PDFs?

Manually developing rigorous, detailed multiple-choice questions (MCQs) from dense PDF documents is extremely time-consuming. Our specialized AI platform solves this by deeply analyzing the semantic context within your uploaded files.

  • Ensures high fidelity between source material and assessment.
  • Generates distractors (incorrect options) based on common misconceptions.
  • Perfect for creating tailored review sets for specific chapters or complex data sheets.

This authoritative approach to content generation ensures your practice tests directly reflect the material you need to master, significantly enhancing exam preparation efficiency.

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Frequently Asked Questions About Document-Based Quizzing

Get clarity on how our AI leverages your uploaded content to create superior learning assessments.

How does the AI generate questions from my PDF?

The AI uses advanced natural language processing (NLP) models to read and comprehend the semantic structure of your document. It identifies factual statements, definitions, and logical relationships, converting them into varied question stems with well-constructed correct answers and plausible distractors.

What file formats can I upload to generate quizzes?

We support standard formats including PDF, Microsoft Word (.docx), PowerPoint (.pptx), and various image formats (JPG, PNG) containing text that the AI can OCR (Optical Character Recognition).

Can I export the quizzes created from my documents?

Absolutely. You have full control over deployment. We support exporting quizzes directly to PDF for printing, Word (.docx), standardized QTI 2.1 format, and Moodle XML for easy integration into various learning management systems.

Is this AI quiz generation tool free to use?

Yes, we offer a robust free plan that allows you to test the power of generating questions from your PDFs. For heavy users or those requiring access to our most advanced models, we offer paid subscription tiers providing increased generation credits.