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CogniGuide

Instant AI Question Generator From Your PDFs

Stop manually creating assessments. Upload your lectures, notes, or textbooks instantly, and watch our advanced AI extract key concepts to build targeted quizzes.

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

The Fastest Path to Mastery

Transform dense materials into structured, high-utility practice sessions that reinforce learning through active recall.

Turn Any Document Into an Exam

Upload PDFs, Word documents, or even images containing study material. Our AI analyzes the content structure to generate assessment questions precisely reflecting your source material.

Deep, Explanation-Based Learning

Every generated multiple-choice question comes paired with detailed explanations for all options, turning simple testing into meaningful knowledge checks and gap identification.

Practice Your Way, Anytime

Use the interactive practice mode for immediate feedback, or export your verified knowledge checks into common formats like PDF, DOCX, QTI, or Moodle XML for offline study.

Generate Expert-Level Quizzes in Three Simple Steps

Harnessing AI expertise to convert static information into dynamic assessment tools, saving you hours of preparation time.

  1. 1

    1. Upload or Prompt

    Drag and drop your study files (PDF, DOCX, PPT, Images), or simply type a detailed prompt describing the subject matter you need tested.

  2. 2

    2. AI Extraction & Generation

    Our specialized AI engine reads your uploaded content, identifies core concepts, and instantly formulates multiple-choice questions, complete with all necessary distractors and feedback.

  3. 3

    3. Practice, Refine, Export

    Engage with the quiz interactively, review the detailed feedback, and then export your custom assessment package in formats suitable for any learning management system or personal review.

Why Use an AI Question Generator for Your PDFs?

Relying on generic online quizzes rarely suffices when preparing for specific exams. An AI question generator from PDF allows you to maintain absolute control over the syllabus coverage. By feeding the AI your exact study guides or lecture slides, you ensure that every knowledge check directly targets the material you are responsible for mastering.

  • Ensures relevance to your specific course load.
  • Facilitates active recall testing based on source data.
  • Provides deep understanding via instant answer explanations.
  • Saves significant time compared to manual question writing.

This capability moves beyond simple recall; it’s about creating formative assessments calibrated perfectly to your input, leading to more confident exam preparation.

Frequently Asked Questions

Get clarity on how our document-to-quiz AI technology works.

How does the AI generate questions from my PDF?

The AI uses advanced Natural Language Processing (NLP) models to parse the text within your document. It identifies key definitions, relationships between concepts, and complex statements suitable for multiple-choice format, ensuring questions test understanding, not just memorization.

What types of files can I upload for quiz generation?

We support a wide variety of common educational documents including PDF, DOCX (Word), PowerPoint (PPT/PPTX), and various image formats (PNG, JPG) containing text content.

Can I export the generated quizzes for offline use?

Absolutely. You can export your custom assessments into printable PDF, editable Word (DOCX) files, or standardized formats like QTI 2.1 and Moodle XML, perfect for integration into various learning management systems.

Is the AI question generator free to use?

Yes, you can try the core functionality for free to see the quality of the AI-generated quizzes. We offer a paid plan that unlocks higher generation limits, faster processing, and access to our most advanced AI model for even deeper analytical questioning.