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CogniGuide

Instant AI Quiz Generator From Any Screenshot

Stop manually transcribing lecture slides. Upload images or screenshots directly, and our AI instantly structures customized, high-utility questions for your midterm review.

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

From Visual Input to Exam Mastery

Leverage the power of vision processing to turn visual data into structured, actionable study materials that perfectly align with your learning objectives.

Capture Visual Data Effortlessly

Upload PDFs, PowerPoint slides, or crucial lecture screenshots. Our engine OCRs and understands the context across multiple visual inputs simultaneously, saving hours of manual effort.

Deep Explanation-Based Learning

Every generated question comes paired with detailed explanations for every option, promoting robust active recall and addressing subtle knowledge gaps proactively, a key to deep understanding.

Perfect Practice Simulation & Export

Choose interactive mode for instant feedback simulating real testing environments, or export finalized quizzes into PDF, Word (DOCX), QTI, or Moodle XML formats for structured offline review.

Your Custom Midterm Quiz in Three Simple Steps

We automate the tedious process of assessment creation, allowing you to focus solely on mastering the material presented in your source documents.

  1. 1

    1. Upload Your Visual Source

    Drag and drop lecture screenshots, slides (PPT), notes, or PDF excerpts directly into the platform. Input can be text-based or image-based.

  2. 2

    2. AI Comprehension & Mapping

    Our powerful AI analyzes the visual data, extracts core concepts, identifies key relationships, and generates diverse question types tailored for effective midterm assessment.

  3. 3

    3. Practice, Review, and Export

    Take the quiz interactively to solidify learning through immediate feedback, or export your custom assessment immediately in Moodle XML, DOCX, or PDF for external use.

Optimize Your Midterm Study Strategy with AI Image Processing

Relying on generic online resources for midterm preparation often results in missed syllabus coverage. Converting your actual study materials—like captured slides or textbook images—into precise assessments ensures 100% relevance.

  • The AI prioritizes concepts based on repetition and visual hierarchy within your uploaded content.
  • Generate formative assessment questions tailored exactly to the scope of your coursework.
  • Utilize comprehensive explanations for mastery, moving beyond simple right/wrong answers.

This streamlined approach replaces hours of manual question drafting with minutes of targeted, AI-driven practice, providing an authoritative edge in exam readiness.

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Frequently Asked Questions

Clarifying how our document-to-quiz technology delivers superior exam practice.

How does the AI generate high-quality questions from a screenshot?

The AI utilizes advanced Optical Character Recognition (OCR) combined with Natural Language Processing (NLP). It identifies key terms, definitions, processes shown in the image, and then structures these concepts into valid multiple-choice formats, ensuring the questions directly reflect the visual content provided.

What file types can I upload besides lecture screenshots?

You can upload a wide variety of source materials. This includes PDF documents, Microsoft Word (.docx) files, PowerPoint presentations (.pptx), and various image formats (.jpg, .png). You can also simply type a detailed prompt if no source file is available.

Can I export the generated midterm quiz for offline use?

Yes, export flexibility is a core feature. You can download your custom assessments in PDF format for printing, Word (.docx) for easy editing, QTI 2.1, and Moodle XML for direct import into various Learning Management Systems.

Is the AI quiz generator completely free to use?

The platform offers a free tier allowing you to experience the core functionality. For educators or students requiring higher volumes of quiz generation or access to our most advanced AI model for deeper context analysis, we offer a competitive paid subscription plan.