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CogniGuide

Instant AI Quiz Maker: Upload Images & Notes

Stop manual entry. Upload lecture slides, textbook screenshots, diagrams, or typed prompts, and watch our AI instantly generate precise knowledge checks tailored to your materials.

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

From Visual Input to Expert Assessment

Leverage proprietary AI vision models to transform static visual information directly into dynamic, high-utility practice tests.

Turn Visual Data into Assessments

Upload images, scanned notes, or PowerPoint slides. Our system intelligently interprets diagrams and text within visuals, ensuring comprehensive coverage for active recall and formative assessment.

Deep Learning Feedback Loops

Every generated multiple-choice question includes detailed, option-specific explanations. This mirrors expert tutoring, helping users understand exactly why an answer is correct or incorrect—crucial for mastery.

Versatile Export & Practice Modes

Whether you need an interactive session to simulate exam conditions or an offline study pack, export your customized quiz data into PDF, DOCX, QTI 2.1, or Moodle XML formats.

Generate Your Custom Exam in Three Steps

We focus on efficiency and depth, transforming your source materials into structured learning assets faster than any manual process.

  1. 1

    1. Upload Your Source Material

    Input your study content. This includes PDFs, DOCX files, PowerPoint presentations, or individual images containing figures, text, or graphs relevant to your learning objectives.

  2. 2

    2. AI Intelligence Extracts & Assesses

    Our specialized AI engine analyzes the uploaded context, identifies key concepts, and drafts complex multiple-choice questions designed to challenge comprehension and retention.

  3. 3

    3. Review, Practice, or Export

    Review the generated quiz, attempt practice rounds using the interactive interface, or immediately export finalized versions in institutional standards like QTI or Moodle XML for LMS integration.

Why Use an Image-Based AI Quiz Generator?

Creating effective study aids often involves tedious manual transcription of diagrams or handwritten notes. Our AI quiz maker solves this bottleneck by directly ingesting visual data. By accurately parsing text embedded in images, you create highly targeted knowledge checks aligned perfectly with your source material.

  • Improves assessment relevance by pulling directly from unique source files.
  • Accelerates study preparation significantly.
  • Ensures explanations are anchored to the specific context provided in the uploaded material.

This capability is essential for subjects rich in visual data, such as biology, engineering, and complex mathematics, ensuring no critical figure is missed during practice.

Frequently Asked Questions

Answers regarding file processing, generation methods, and usage.

How exactly does the AI generate questions from an image upload?

The AI employs advanced optical character recognition (OCR) combined with natural language processing (NLP). It identifies text, charts, and figures within the image, prioritizes key concepts based on structural cues, and then structures those concepts into valid multiple-choice formats complete with justified explanations.

What types of image files and documents can I upload?

We support common document formats like PDF and DOCX, and for images, you can upload JPEG, PNG, and potentially even WEBP files. The system is optimized to handle slides and textbook screenshots effectively.

Can I export the finalized quiz for use outside your platform?

Yes. We support robust export options for offline study or LMS integration, including printable PDF, editable Word (DOCX), the standardized QTI 2.1 format, and Moodle XML.

Is the AI quiz maker free to use, or is this a paid feature?

The core functionality is available for free, giving you access to standard generation credits. A paid subscription unlocks higher generation limits and access to our more advanced, high-fidelity AI model for complex analysis.