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CogniGuide

Instant AI Quiz Generator for Exams: Explanations & QTI Support

Stop compiling study materials manually. Upload your course PDFs, presentations, or images, and watch our AI instantly generate robust, explanation-rich quizzes tailored precisely to your content.

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

Master Assessment Creation in Minutes, Not Hours

Move beyond generic question banks. Leverage intelligent extraction to create practice environments that force deep engagement and measurable retention.

Material Conversion Powerhouse

Instantly transform complex source material—PDFs, DOCX files, PowerPoint slides, or even images—into structured assessment items using advanced AI understanding.

Guided Learning via Explanations

Unlike standard tests, every question features detailed explanations for all options. This supports critical thinking and facilitates superior active recall, transforming mistakes into learning opportunities.

Seamless LMS Deployment & Export

Ensure your assessments work where you need them. Export directly to industry-standard formats like QTI 2.1 and Moodle XML, alongside convenient PDF and Word documents.

Your Custom Knowledge Check in Three Simple Steps

We handle the complex task of question derivation so you can focus entirely on mastery and deployment.

  1. 1

    1. Input Your Source Content

    Upload your specific study documents (PDFs, DOCX, PPTs) or simply type a detailed prompt describing the required subject matter for the quiz.

  2. 2

    2. AI Analyzes and Derives Questions

    Our specialized AI engine semantically processes the input, extracting key concepts and formulating multiple-choice questions along with robust answer explanations.

  3. 3

    3. Practice Interactively or Export

    Test your knowledge immediately in the interactive practice mode, or use our robust export tools to package your quiz in QTI, Moodle XML, PDF, or DOCX for offline review or LMS integration.

The Next Evolution in Formative Assessment Generation

Relying on static, generic question sets fails to address syllabus specificity. Effective knowledge checks require questions derived directly from the precise content you studied. Our AI quiz generator solves this by allowing direct input of your notes, ensuring the resulting assessment mirrors the depth and focus of your curriculum.

  • Generate quizzes based only on your uploaded materials.
  • Ensure export compatibility with educational standards like QTI.
  • Build confidence through explanation-based learning.

This level of customization is essential for true subject mastery, providing the authoritative practice environment needed before high-stakes evaluations.

Frequently Asked Questions About AI Quiz Generation

Everything you need to know about uploading materials and exporting formats.

How does the AI generate questions and detailed explanations?

The AI uses advanced natural language understanding to identify core concepts, supporting details, and distractors within your source material. It then formulates questions that test recall, and the explanation for the correct answer reinforces the underlying principle learned from your uploaded text.

What types of files can I upload to create my custom quiz?

We support a wide array of common educational file formats, including PDF documents, Microsoft Word (.docx), PowerPoint presentations (.pptx), and various image files (like JPG or PNG) containing text content.

Can I export the resulting quizzes for use outside the platform?

Absolutely. We prioritize interoperability. You can export your generated tests to standard PDF and Word formats, or use specialized academic standards like QTI 2.1 and Moodle XML for seamless integration with major Learning Management Systems.

Is using the AI quiz generator completely free?

The platform offers a free tier that allows you to generate a limited number of quizzes. For heavy users, researchers, or educators needing higher volume, we offer paid plans which unlock premium generation credits and access to our most advanced, high-context AI models.