CogniGuide Logo
CogniGuide

Instant AI Question Generation From Images & Diagrams

Stop manually transcribing visuals. Upload PDFs, PowerPoint slides, or even raw images, and watch our sophisticated AI immediately construct comprehensive, exportable quizzes derived from that 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

Harnessing Visual Data for Deeper Learning

Transforming passive visual information into active recall opportunities tailored precisely to your source material.

Convert Visual Data to Assessments

Effortlessly upload diagrams, charts, lecture slides (PPTX/PDF), or photos. Our AI analyzes the embedded textual and visual information to build rigorous knowledge checks directly related to your source material.

Deep Contextual Questioning

Generate nuanced multiple-choice items that test comprehension, not just rote memorization. Each question comes paired with detailed explanations, supporting explanation-based learning and active recall mastery.

Seamless Workflow Integration

Practice immediately in our interactive environment using simulated exam conditions, or export your custom assessments in professional formats like PDF, DOCX, QTI 2.1, or Moodle XML for LMS integration.

Three Steps to Visual Mastery

Generating expert-level quizzes from any visual input has never been faster or more accurate.

  1. 1

    1. Upload Your Source

    Drag and drop your source materials—this includes standard documents, presentation slides, or directly upload JPEGs/PNGs containing graphs, figures, or complex layouts.

  2. 2

    2. AI Extracts & Builds

    Our specialized model interprets the visual context and textual data embedded within your file, extracting semantic relationships to formulate diverse, high-quality assessment items instantly.

  3. 3

    3. Review, Practice, or Export

    Review the generated quizzes, test yourself using our interactive engine for immediate feedback, or choose your preferred export format for offline study or classroom deployment.

The Authority in Visual Assessment Creation

Seeking an efficient way to create practice exams that mirror complex visual data? Traditional quiz creation falters when testing comprehension of graphs, anatomical charts, or slide decks. Our AI excels here by extracting semantic meaning from visual inputs.

  • Superior coverage of complex visual syllabus components.
  • Generates robust formative assessment tools based on diagrams.
  • Supports high-stakes practice simulation mirroring exam conditions.

Leverage cutting-edge technology to ensure every part of your visual material is tested effectively, leading to deeper understanding and better preparation for challenging material.

Frequently Asked Questions

Everything you need to know about using AI to analyze visual documents for testing.

How does the AI generate questions from images?

The AI uses advanced computer vision and Optical Character Recognition (OCR) technology combined with large language models to interpret text, labels, and structural relationships within uploaded images, diagrams, or slides, generating relevant assessment items based on that context.

What types of visual files are supported for uploading material?

We support comprehensive input methods. You can upload standard files like PDF and DOCX, presentation formats like PPTX, and common image types including JPG, PNG, and other graphical file formats containing essential study data.

Can I export the quiz for use outside your platform?

Yes. We provide robust export options to maximize flexibility, including clean PDF, editable Word (DOCX), industry-standard QTI 2.1 files, and Moodle XML format for direct import into many Learning Management Systems.

Is there a cost associated with utilizing the image-to-question feature?

The core functionality is available for free with a generous daily credit limit, allowing you to test the quality. Users needing higher volumes or access to our most advanced reasoning models can upgrade to a paid subscription plan for increased generation capacity.