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CogniGuide

Instant AI Quiz Generator: Upload PDFs & Ask Questions

Stop manually creating study guides. Simply upload your lecture slides, notes, or documents, and watch the AI instantly generate comprehensive, high-utility quizzes tailored precisely to your source material.

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

Transform Your Study Materials Into Targeted Assessments

Leverage expertise by basing your practice on the exact content you are studying, moving beyond generic test banks.

Turn Any Material into Exams

Upload PDFs, DOCX, PowerPoint slides, or even images. Alternatively, provide a simple prompt to start the AI generation process immediately from your custom knowledge base.

Instant Explanations & Active Recall

Every question includes a detailed explanation for the correct choice, reinforcing knowledge gaps through targeted feedback—essential for mastery via active recall techniques.

Flexible Practice & Export Formats

Practice interactively in browser mode to simulate real conditions, or export your customized knowledge checks into essential academic formats like PDF, Word, QTI 2.1, or Moodle XML.

Generate Your Custom Exam in Three Simple Steps

From source document ingestion to export-ready assessment, our workflow maximizes efficiency and accuracy.

  1. 1

    1. Input Your Content

    Upload your specific study documents (notes, readings, lecture decks) or type a precise prompt defining the learning objectives you need tested.

  2. 2

    2. AI Extraction & Formatting

    The AI engine analyzes the semantic density of your source, generating perfectly structured multiple-choice questions complete with distractors and robust answer explanations.

  3. 3

    3. Practice, Review, or Export

    Engage in interactive practice sessions or download your creation ready for classroom use in formats required by most learning management systems.

Why AI Document Upload is the Future of Test Preparation

Relying on pre-made quizzes often means practicing concepts irrelevant to your current syllabus or course structure. The true advantage of utilizing an AI tool that allows you to upload PDF and ask questions is achieving perfect content alignment.

  • Ensure every generated question maps directly to your specific source material.
  • Build superior formative assessment routines based on personalized learning data.
  • Save hours spent manually creating or vetting third-party test questions.

This expertise-driven approach solidifies knowledge retention far beyond simple memorization, making your study time profoundly more efficient.

Frequently Asked Questions

Get quick answers about our document-to-quiz AI functionality.

How does the AI generate questions from my uploaded files?

The AI processes the text and structure of your document (PDF, DOCX, etc.) to identify core concepts, definitions, and relationships. It then structures these into valid multiple-choice formats, ensuring the correct option is factually supported by the uploaded material.

What file types can I upload for quiz creation?

We support comprehensive input methods: PDF documents, Microsoft Word files (.docx), PowerPoint presentations (.pptx), and various image formats (like JPG or PNG for scanned notes or slides).

Can I export the AI-generated quiz for offline use?

Absolutely. The system supports exporting quizzes into several standard academic formats, including universally readable PDF, editable Word (DOCX), QTI 2.1 for importing into other testing engines, and Moodle XML.

Is it free to try uploading documents and generating quizzes?

Yes, the core functionality is free to use, allowing you to upload materials and generate initial quizzes. Our paid plans unlock access to our most advanced AI model and provide significantly higher monthly generation credits.