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CogniGuide

Instant AI Quiz Maker: Upload PDFs & Images to Test Yourself

Stop struggling to find relevant practice material. Upload your lecture notes, textbook chapters, or presentation slides, and watch our AI instantly craft targeted practice quizzes for active recall.

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 Existing Study Materials Into Powerful Assessments

Go beyond generic question banks. We convert your unique source documents directly into structured, high-utility knowledge checks that align perfectly with what you need to learn.

Turn Any Source Into an Assessment

Upload PDFs, DOCX files, PowerPoints, or even images containing text. Our engine processes complex layouts to find the core learning objectives contained within.

AI-Powered Explanations for Deep Understanding

Every generated question includes detailed rationales for every option. This supports explanation-based learning, ensuring you understand not just the answer, but why the alternatives are incorrect.

Flexible Study Modes & Export Options

Practice immediately in our interactive environment, simulating real testing conditions, or export your custom sets to PDF, Word, QTI 2.1, or Moodle XML for offline study.

Generate Custom Quizzes in Three Simple Steps

Our process prioritizes speed and accuracy, turning static information into dynamic practice tools faster than manual creation.

  1. 1

    1. Upload Your Source Material

    Select files directly from your device—PDFs, Word documents, presentation slides, or images. You can also type a custom prompt if preferred.

  2. 2

    2. AI Extracts Key Concepts

    Our intelligent engine scans the uploaded material, identifying critical facts, definitions, and relationships to formulate multiple-choice questions.

  3. 3

    3. Practice, Review, or Export

    Immediately begin practicing the generated quiz interactively, review the answer key with explanations, or export the entire assessment package.

Why Uploading Documents is Superior to Generic Quizzing

Relying on general knowledge tests often means practicing concepts that aren't relevant to your specific exam syllabus or course material. The power of using our tool lies in document ingestion; by allowing the AI to upload pdf image to quiz, you ensure 100% alignment between your practice questions and your study sources.

  • Ensures mastery of instructor-specific terminology.
  • Reduces study time by focusing only on learned content.
  • Builds confidence through exposure to exact content structure.

This targeted approach maximizes efficiency, making your review sessions highly effective and promoting true knowledge retention via active recall techniques.

Frequently Asked Questions About Document-Based Quizzing

Get quick answers about our AI generation process and data handling.

How does the AI generate questions from my uploaded files?

The AI uses advanced natural language processing (NLP) to analyze the text structure, identify factual statements, key terminology, and relationships within the document. It then converts these extracted concepts into multiple-choice formats, ensuring distractors (incorrect options) are plausible but factually wrong based on the source context.

What specific file formats can I upload to create a quiz?

We support a wide array of common educational files for seamless conversion. This includes PDFs, Microsoft Word (.docx), PowerPoint (.pptx), and standard image formats like JPG or PNG containing legible text.

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

Absolutely. We offer multiple export options to suit various learning needs. You can export your custom quizzes as standard PDF documents, Microsoft Word files, or standardized formats like QTI 2.1 and Moodle XML, making integration into various Learning Management Systems straightforward.

Is there a cost associated with using the document upload feature?

The basic document upload and quiz generation functionality is available for free, though subject to credit limits. Users who require higher volume generation or wish to utilize our most advanced, powerful AI model can upgrade to our paid subscription plans for increased credits.