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CogniGuide

Instant Diagnostic Quiz Maker: Your Content, Powered by AI

Stop relying on generic tests. Upload your specific course materials, slides, or notes, and receive a sophisticated, ready-to-use diagnostic quiz generated entirely by artificial intelligence.

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

Precision Assessment at Scale

Move beyond basic recall. Create formative assessments calibrated exactly to your source knowledge base, ensuring every practice session targets specific learning gaps.

Turn Any Material Into Quizzes

Upload PDFs, DOCX, PPTX, or images, or simply type a detailed prompt. Our AI intelligently extracts core concepts to build your custom assessment structure.

Deep, Explanation-Based Learning

Every question comes with comprehensive, option-by-option explanations, promoting active recall and deep understanding rather than mere memorization of answers.

Flexible Practice & Export Mastery

Test your knowledge interactively in real-time simulation mode or export perfectly formatted quizzes compatible with Moodle, QTI, PDF, and Word for offline study.

From Source Material to Certified Mastery in 3 Steps

Leveraging cutting-edge natural language processing to create high-utility diagnostic tools aligned perfectly with your curriculum needs.

  1. 1

    Step 1: Input Your Knowledge Base

    Upload your proprietary files (PDFs, documents, images) or enter a specific text prompt describing the subject matter you need tested upon.

  2. 2

    Step 2: AI Comprehension & Generation

    Our expert AI models analyze your input for key learning objectives, instantly structuring relevant, multi-faceted questions, complete with detailed answer rationale.

  3. 3

    Step 3: Practice, Review, and Export

    Engage with the quiz interactively to simulate exam pressure, or use the robust export features (PDF, DOCX, QTI 2.1, Moodle XML) for structured review sessions.

Why AI is Essential for Diagnostic Quizzing

Traditional diagnostic quizzes often fail because they rely on generalized content that misses the nuance of your specific study material. Manually creating accurate tests from dense textbooks or lecture slides is time-consuming and prone to inconsistency.

  • Ensures 100% relevance to uploaded source documents.
  • Provides instant feedback loops essential for effective learning.
  • Rapidly generates complex question formats like MCQs with high fidelity.

Utilize this powerful quiz maker AI diagnostic quiz tool to ensure your preparation covers every critical area identified within your personal learning repository.

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Frequently Asked Questions

Get clarity on how our AI-powered assessment tool transforms your study workflow.

How does the AI generate questions from my uploaded files?

The AI uses advanced NLP to parse text, identify main concepts, supporting details, and potential areas of confusion within your documents (PDF, DOCX). It then constructs multiple-choice questions based on these identified learning objectives.

What specific file types can I upload to generate a quiz?

We support robust input formats including PDFs, DOCX, PowerPoint slides (PPTX), and common image formats. You can also bypass uploads entirely and use a descriptive text prompt.

Can I use the generated quiz for formal learning systems?

Absolutely. We offer comprehensive export options including standard PDF and Word (DOCX), as well as advanced educational standards like QTI 2.1 and Moodle XML for integration into LMS platforms.

Is the diagnostic quiz maker AI free to use?

Yes, there is a generous free tier allowing you to experience the core functionality. For heavy users or those requiring access to our most advanced AI models and higher generation limits, a paid subscription plan is available.