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CogniGuide

Instant Free AI Quiz Generator from PDF & Documents

Stop creating static study guides. Upload your lecture slides, textbooks, or notes, and our AI instantly synthesizes accurate, high-utility quizzes designed specifically for your 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

Assessment Creation, Elevated by AI Expertise

Move beyond simple Q&A and generate assessments built on the principles of effective learning science.

Turn Notes into Valid Exams

Upload PDFs, DOCX, or PPT files directly. Our proprietary engine extracts core concepts, creating formative assessment questions mapped precisely to your source content.

Detailed Explanations for Every Option

Move beyond simple correct/incorrect feedback. Every generated question includes robust, expert-written explanations for all choices, reinforcing active recall and deep understanding.

Versatile Practice & Export Mastery

Practice interactively for real-time feedback, or export your customized knowledge checks instantly into PDF, Word, QTI 2.1, or Moodle XML formats for offline study.

Generate Your Custom Practice Test in Three Steps

We make the transition from raw data to structured assessment immediate and effortless.

  1. 1

    Step 1: Upload Your Source Material

    Drag and drop your study files—PDFs, images, or PowerPoint slides—or simply input a prompt detailing the specific scope of the knowledge check you need.

  2. 2

    Step 2: AI Generates High-Quality Assessments

    Our advanced model parses context, intent, and complexity from your documents, automatically formulating multiple-choice questions, thorough distractors, and comprehensive answer keys.

  3. 3

    Step 3: Practice, Review, or Export

    Choose interactive practice mode to simulate testing conditions, or utilize our comprehensive export options (PDF, DOCX, QTI) to integrate your new quizzes into any learning management system.

Why Use an AI Quiz Generator for Your Study Materials?

Utilizing a free AI quiz generator from PDF ensures that your practice material perfectly aligns with the exact scope of your syllabus—something generic online quizzes can never achieve.

  • Ensures topical authority by using verified source text.
  • Creates varied assessment formats ideal for comprehensive review.
  • Supports sophisticated learning techniques like explanation-based review.

This tool leverages expertise to create valid knowledge checks rapidly, providing superior efficiency for educators and focused learning paths for dedicated students.

Frequently Asked Questions About AI Assessment Creation

Get clarity on file handling, generation logic, and format flexibility.

How does the AI generate questions from my uploaded PDF?

The AI uses advanced document parsing to identify key learning objectives, facts, definitions, and relationships within the text. It then synthesizes these concepts into well-formed multiple-choice questions with plausible incorrect options (distractors) based on common misconceptions.

What file formats are supported for inputting study materials?

We support a wide range of formats essential for academic use, including PDF documents, Microsoft Word (.docx), PowerPoint presentations (.pptx), and various image formats (like JPG or PNG) for scanned notes or diagrams.

Can I export the generated quiz for offline use or LMS import?

Yes, absolute mastery requires flexibility. You can export your customized quizzes into PDF, standard Word (DOCX), QTI 2.1 format for general compatibility, and Moodle XML for direct import into Moodle LMS environments.

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

The free tier allows you to begin immediately with a set amount of daily generation credits. The paid plan unlocks significantly higher credit allowances and provides access to our most advanced, higher-fidelity AI model for superior question nuance.