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CogniGuide

Instant AI Quiz Generation From Your Study PDFs

Stop manually drafting assessments for your students. Upload existing lecture slides, textbooks, or notes, and let our AI rapidly produce comprehensive, curriculum-aligned practice exams with detailed breakdowns.

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 Any Document Into High-Utility Practice Exams

Our platform is built for educators and tutors needing precise assessment tools derived directly from their source material, ensuring every question matters.

Ingest All Source Formats

Upload PDFs, DOCX, PowerPoint slides, or images. Our system extracts core concepts to build highly relevant knowledge checks specific to your teaching context.

Generate Explanations for Mastery

Beyond simple answers, the AI provides detailed, pedagogical explanations for every option, facilitating deep learning and active recall rather than rote memorization.

Flexible Export & Deployment

Practice interactively online or export your custom assessment suite to formats like PDF, Word (DOCX), QTI 2.1, or Moodle XML for seamless integration into existing LMS workflows.

Create Your Customized Tutoring Quiz in Three Simple Steps

From raw input material to a ready-to-use assessment, the process is streamlined for maximum efficiency and educational accuracy.

  1. 1

    Upload Your Reference Material

    Provide the core content: upload one or more PDFs, Word documents, or even paste raw text/prompts detailing the subject matter you need tested.

  2. 2

    AI Analyzes & Generates

    Our specialized AI engine processes the document structure, identifies key learning objectives, and instantly builds multiple-choice questions along with comprehensive rationale for each choice.

  3. 3

    Practice or Export Your Test

    Review the results in our interactive mode for immediate feedback, or utilize our robust export tools to deploy the assessment offline or via your preferred learning management system.

Why AI-Driven Quiz Generation Outperforms Generic Testing

For effective tutoring, practice materials must precisely mirror the syllabus or material being covered. Relying on generic, pre-made quizzes often results in irrelevant questions that waste valuable session time. Using an AI quiz from PDF ensures 100% alignment with the specific concepts you are teaching.

  • Ensures high fidelity between teaching material and assessment.
  • Supports formative assessment by immediately identifying knowledge gaps.
  • Saves hours previously spent manually writing and validating assessment questions.

Leverage this expertise to build authoritative, topic-specific tests that drive genuine student understanding through comprehensive explanation-based learning.

Frequently Asked Questions About Document-Based Quizzing

Answers to common queries regarding file compatibility, generation quality, and usage rights.

How does the AI ensure the generated quiz questions accurately reflect the PDF content?

The AI uses advanced semantic analysis to parse headings, text blocks, and figure captions within your document. It prioritizes concepts mentioned frequently or highlighted by document structure, converting these into diverse question formats, including multi-select and standard multiple choice.

What specific file types can I upload to generate my quizzes?

We support industry-standard formats essential for educators: PDF documents, Microsoft Word (.docx), PowerPoint presentations (.pptx), and image files (like JPEG or PNG scans of notes).

Can I export the AI-generated assessments for offline use or integration?

Absolutely. You can export quizzes directly to PDF or Word (.docx) for printing or simple sharing. For institutional use, we support QTI 2.1 and Moodle XML formats, ensuring compatibility with most major LMS platforms.

Is there a cost associated with using the AI to generate quizzes from my documents?

We offer a free tier allowing you to experience the power of AI document conversion for a limited number of generations. Our paid subscription unlocks unlimited credits and access to our most advanced, high-capacity AI model for heavy tutoring loads.