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CogniGuide

Instant AI Quiz Generator from Any Screenshot

Stop manually transcribing lecture slides and diagrams. Simply upload your screenshots or images, and our AI instantly structures powerful, explanation-based quizzes tailored to that visual 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 Complex Visual Information Faster

Leverage the power of AI to transform static images into dynamic learning tools designed for active recall and deep understanding.

Turn Visuals Into Assessments

Upload PDFs, PPT slides, or direct screenshots. Our engine intelligently parses diagrams, text blocks, and figures to create relevant knowledge checks.

Instant Explanations & Answer Keys

Every generated question includes comprehensive, step-by-step explanations for all options, shifting your focus from rote memorization to true concept mastery.

Flexible Export & Practice Modes

Practice interactively in the browser to simulate testing conditions, or export your finalized assessments directly to PDF, DOCX, QTI, or Moodle XML.

From Image Capture to Exam Ready in 3 Steps

Creating custom quizzes based on specific source material has never been more streamlined.

  1. 1

    Upload Your Source Material

    Provide the AI with your source documents: upload PDFs, DOCX files, PowerPoints, or simply paste in the lecture screenshots or images you need tested on.

  2. 2

    AI Generates Assessments

    Our advanced model reads the content—even complex graphs or tables within images—and instantly generates multiple-choice questions complete with detailed rationales.

  3. 3

    Practice, Review, or Export

    Use the interactive practice mode for immediate feedback, or select your preferred format (PDF, Word, QTI 2.1, or Moodle XML) for offline study or integration into your LMS.

Why AI is Essential for Visual Content Assessment

Manually creating formative assessments from lecture slides or complex diagrams embedded in a presentation is time-consuming and often results in shallow questions. Utilizing a dedicated screenshot to quiz generator automates this process, ensuring comprehensive coverage of the visual data you are studying.

  • AI ensures topic alignment based on the source image context.
  • Generates varied assessment types that promote active recall.
  • Reduces preparation time drastically, allowing more time for study.

Harnessing this technology ensures that your practice tests reflect exactly what your instructor presented, eliminating gaps common when using generic study materials.

Frequently Asked Questions

Answers to common queries about using our AI assessment tool.

How does the AI accurately generate questions from a screenshot?

Our system uses advanced computer vision and natural language processing trained specifically on educational material. It identifies key concepts, definitions, and relationships within the visual data, converting them into logically sound multiple-choice formats with detailed explanations.

What specific image formats or file types can I upload?

You can upload standard document formats like PDF and DOCX, presentation files like PPTX, and image files including JPG, PNG, and potentially TIFF, allowing broad coverage for your lecture screenshots.

Can I export the generated quizzes for use outside the app?

Absolutely. We support exporting your AI-generated assessments in multiple formats to suit various needs, including printable PDF, editable Word (DOCX), educational standard QTI 2.1, and Moodle XML.

Is the screenshot to quiz generation feature completely free?

The core functionality is free to try, allowing you to experience the quality of the AI-generated questions. Our paid subscription unlocks higher generation limits and access to our most advanced, high-fidelity AI model for complex material.