CogniGuide Logo
CogniGuide

Instant Topic Quizzes: Upload Images & AI Quiz Generator

Stop manually typing study material. Simply upload your lecture slides, textbook screenshots, or image notes, and watch our AI instantly build comprehensive, topic-specific practice exams.

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

Assess Exactly What You Study

Move beyond generic question banks. Generate high-fidelity practice tests engineered precisely from your own learning materials.

Turn Any Visual Data into Assessments

Effortlessly convert PDFs, PowerPoint slides, photographs of whiteboards, or handwritten notes into structured, analyzable data ready for question extraction.

AI-Powered Question & Explanation Synthesis

Receive multiple-choice questions paired with detailed explanations for every option, promoting deep understanding through active recall and error analysis.

Practice Anywhere with Versatile Export Options

Use the interactive practice mode online, or export your generated assessment package for offline study in PDF, Word, QTI 2.1, or Moodle XML formats.

Generate Your Custom Practice Test in 3 Steps

Our powerful AI handles the cognitive load of assessment creation, allowing you to focus purely on mastering the content.

  1. 1

    1. Upload Your Source Material

    Upload PDFs, DOCX files, PowerPoints, or directly input images containing your study material. Alternatively, provide a specific prompt (e.g., 'Quiz on cellular respiration').

  2. 2

    2. AI Instantly Analyzes & Generates

    Our intelligent engine parses the uploaded content, identifies key concepts, and synthesizes complex questions focusing on essential knowledge checks.

  3. 3

    3. Practice Interactively or Export Mastery Checks

    Engage with the quiz immediately in interactive mode, reviewing explanations as you go, or export the validated content for structured offline review.

Why Custom Quizzes Generated From Your Documents Are Superior

Relying on standardized external quizzes often means practicing concepts that are irrelevant to your specific curriculum or exam blueprint. By utilizing an AI quiz generator that accepts file uploads, you ensure 100% relevance.

  • Directly convert lecture slides (images) into high-quality assessment items.
  • Ensure question focus matches your professor's emphasis.
  • Generate formative assessments based on granular details only you possess.

This capability transforms passive review of notes into proactive preparation, leveraging true subject expertise embedded within your materials.

Frequently Asked Questions About AI Document Quizzing

Answers regarding file conversion, generation process, and export functionality.

How does the AI generate questions from an uploaded image?

The system utilizes advanced Optical Character Recognition (OCR) combined with Large Language Models (LLMs) to accurately extract text and contextual meaning from images, transforming visual data points into conceptual quiz questions.

What file types can I upload besides images to generate my topic quiz?

We support a wide range of common academic formats. You can upload PDFs, Microsoft Word documents (.docx), and PowerPoint presentations (.pptx), in addition to images and direct text prompts.

Can I export the quiz for use in my Learning Management System (LMS)?

Absolutely. Beyond standard PDF and Word exports for simple printing, the tool supports QTI 2.1 and Moodle XML formats, allowing seamless integration into most major LMS platforms.

Is using the AI quiz generator completely free?

The core functionality is available under a free plan, allowing you to test the power of document-to-quiz generation. Our paid subscription unlocks higher generation credits and access to our most advanced, powerful AI model.