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CogniGuide

Instant AI Quiz Generation: Make Questions From Your PDF

Stop rewriting material. Simply upload your lecture slides, textbooks, or notes, and watch our AI instantly structure comprehensive, exam-ready quizzes based on your exact source content.

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 Study Materials into Expert Assessments

Harness the power of context-aware AI to create formative assessments that adapt precisely to your learning content, ensuring zero knowledge gaps remain.

Turn Any Document into Assessment Data

Effortlessly ingest PDFs, DOCX, or PowerPoints. Our system intelligently parses complex text structures and visual layouts to identify core concepts needing rigorous testing.

Deep Comprehension Testing with Rationales

Receive multiple-choice questions complete with detailed rationales for every option, fostering deep understanding through explanation-based learning and supporting active recall.

Format for Any Learning Environment

Practice interactively within the app or export assessments in standardized formats like QTI 2.1 or Moodle XML for seamless integration into your existing LMS or offline study plan.

Your Custom Exam in Three Simple Steps

From source document ingestion to final export, our process prioritizes speed and accuracy so you can focus on mastering the material.

  1. 1

    Step 1: Upload Your Source Material

    Drag and drop your proprietary PDF, DOCX, image files, or simply input a detailed prompt outlining the specific subject matter and depth required for the quiz.

  2. 2

    Step 2: AI Generates Targeted Questions

    Our advanced model processes your input, identifying key learning objectives, differentiating primary concepts from secondary details, and constructing balanced, challenging multiple-choice questions.

  3. 3

    Step 3: Practice, Review, and Export

    Test your knowledge immediately in our interactive simulation mode, review the comprehensive answer key with explanations, or export the final quiz for structured offline study.

Why AI-Powered Question Generation Outperforms Manual Methods

Manually creating robust practice tests based on lengthy documents is time-consuming and often results in subjective question bias. When you need to make questions from a PDF efficiently, generic study guides fall short because they don't cover the unique nuances of your specific syllabus or lecture notes.

  • Ensures high fidelity to your source documentation.
  • Provides comprehensive coverage across all uploaded chapters.
  • Generates high-quality distractors and detailed educational explanations.

Leveraging AI extraction ensures you receive targeted active recall practice necessary for true knowledge mastery, minimizing the administrative burden of test creation.

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Frequently Asked Questions

Quick answers regarding document processing and quiz creation.

How does the AI determine what questions to ask from my uploaded PDF?

The AI uses advanced Natural Language Processing (NLP) to analyze section headings, key terms, bolded text, definitions, and contextual relationships within your document to formulate relevant questions that test deep comprehension.

What file types can I upload to generate my quizzes?

We support uploading PDF, DOCX, PowerPoint presentations, and image files (like scanned notes or diagrams). You can also generate a quiz entirely via a text prompt if you prefer not to upload.

Can I export the quizzes I create for offline use or LMS integration?

Absolutely. You can export directly to PDF and Word (DOCX) for simple review, or use specialized formats like QTI 2.1 and Moodle XML for direct import into various learning management systems.

Is there a cost associated with using the PDF to quiz feature?

The core functionality to generate quizzes from documents is free to try, allowing you to experience the power of AI conversion. Paid plans unlock higher generation credits and access to our most advanced, nuanced AI model for complex materials.