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CogniGuide

Instant AI Quiz Generator From Images for Unit Mastery

Stop manually transcribing visual materials. Simply upload diagrams, screenshots, or lecture slides, and watch our AI instantly structure comprehensive unit quizzes optimized for active recall.

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

Transform Visual Data into High-Utility Assessments

Harness the power of vision-to-text extraction to create perfectly targeted practice exams aligned precisely with your study materials.

Visual Material Ingestion

Convert images (diagrams, charts, screenshots, or handwritten notes) directly into structured assessment items, ensuring zero information loss from your source material.

Deep Explanation Engine

Every generated question includes comprehensive, option-by-option explanations, moving beyond simple right/wrong answers to foster genuine, evidence-based understanding.

Format Flexibility & Export

Practice interactively using spaced repetition techniques, or seamlessly export your fully formatted unit quizzes into PDF, DOCX, QTI 2.1, or Moodle XML for LMS integration.

Creating Custom Quizzes in Three Simple Steps

From visual input to exam-ready output, the process is designed for maximum educator and student efficiency.

  1. 1

    Input Your Visual Data

    Upload the source material you need tested on: PDFs containing diagrams, PowerPoint slides, single image files, or type in a direct prompt.

  2. 2

    AI Extraction & Questioning

    Our specialized AI analyzes the textual and visual context of your upload to generate high-quality, topic-specific multiple-choice questions tailored precisely to your unit scope.

  3. 3

    Review, Practice, or Deploy

    Review the answer key and detailed rationales, practice using the interactive simulation mode, or export the final quiz package directly to your preferred learning environment.

Why Image-Based AI Quiz Generation Outperforms Manual Testing

Creating meaningful formative assessments often stalls when dealing with complex visual inputs, like chemistry structures or anatomical diagrams. Manually writing questions based on images is time-consuming and prone to error. Our AI quiz generator solves this bottleneck by intelligently extracting data points from your uploaded images, ensuring comprehensive coverage of your unit material without manual effort.

  • Ensures perfect alignment between study material (images) and assessment questions.
  • Facilitates active recall based on visual recognition and conceptual understanding.
  • Provides necessary export formats (QTI, Moodle XML) for institutional adoption.

Leverage this expertise to move beyond basic fact recall and create challenging tests that truly simulate exam conditions using the exact visuals provided in your curriculum.

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Frequently Asked Questions About Image Input Quizzing

Clarifying how our visual input AI works and how you can leverage its output.

How does the AI generate questions from an uploaded image file?

The AI uses advanced optical character recognition (OCR) combined with contextual understanding models to interpret text embedded in the image, analyze supporting visual elements like graphs or diagrams, and formulate relevant multiple-choice questions based on the synthesized information.

What file formats are accepted besides images (like PDFs or slides)?

We support extensive input formats to maximize utility. You can upload PDFs, DOCX files, PowerPoint presentations, JPGs, PNGs, and more. The system processes all integrated media to build the quiz structure.

Can I export my AI-generated unit quiz for use in my school’s LMS?

Absolutely. The platform specializes in interoperability. You can export generated quizzes in standard formats including PDF, Word (DOCX), QTI 2.1, and Moodle XML, ensuring easy integration into nearly any modern Learning Management System.

What is the difference between the free plan and the paid subscription for this generator?

The free tier allows you to test the image upload capability with a limited number of generations monthly. The paid plan provides significantly more generation credits and unlocks access to our more advanced, higher-capacity AI model for superior analysis of complex visual data.