CogniGuide Logo
CogniGuide

Instant AI Revision Quiz Generation with Full Option Explanations

Stop relying on static tests. Upload your study materials—PDFs, PPTs, or images—and our AI instantly structures comprehensive revision quizzes, providing educational context for every choice.

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 Any Subject Through Deep, Contextual Practice

Go beyond simple right/wrong feedback. Our tool is engineered for genuine knowledge assessment, ensuring you understand the 'why' behind every answer.

Transform Any Document into Assessments

Upload your proprietary PDFs, Word documents, or PowerPoint slides. The AI intelligently extracts core concepts to build questions that match your specific curriculum perfectly.

Deep Learning via Detailed Explanations

Every multiple-choice option receives a detailed, educational breakdown. This active recall method moves beyond just marking answers right or wrong, ensuring true subject mastery.

Practice Flexibility & Format Control

Engage interactively in timed practice sessions, or export your custom quizzes directly into industry-standard formats like PDF, DOCX, QTI 2.1, and Moodle XML.

Create Expert-Level Revision Quizzes in Three Steps

From raw notes to perfectly formatted exams, our workflow is designed for academic efficiency.

  1. 1

    1. Supply Your Source Material

    Upload your lecture notes, textbooks (PDF/DOCX), image scans, or simply provide a detailed text prompt describing the subject matter for testing.

  2. 2

    2. AI Generates Comprehensive Quizzes

    Our sophisticated engine analyzes the input to generate challenging multiple-choice questions, robust answer keys, and thorough explanations for every possible selection.

  3. 3

    3. Review, Practice, or Distribute

    Choose interactive study mode for immediate feedback, or utilize our export feature to share ready-to-use files across LMS platforms or print for offline revision.

The Power of Explanation-Based Assessment for Study Mastery

Utilizing an option explanation generator elevates passive review into active recall, a cornerstone of effective learning psychology. Creating the perfect revision quiz tailored exactly to your syllabus ensures deeper knowledge retention.

  • AI extracts context from custom documents.
  • Generates detailed explanations for all options.
  • Supports practice mode and essential export formats.

Stop wasting time manually writing rationale for every wrong answer. Our tool automates this expert-level feedback, making your study time maximally efficient for high-stakes exams.

Frequently Asked Questions

Concerns about custom quiz generation and export options.

How does the AI generate questions and explanations from my uploaded files?

The AI uses advanced Natural Language Processing (NLP) to analyze the semantic content, structure, and key concepts within your documents (PDFs, DOCX, etc.) to formulate relevant assessment items and detailed pedagogical explanations for each option.

What file types can I upload to generate my custom revision quiz?

We support robust input formats including PDF, DOCX, and PowerPoint files. You can also upload image files containing text, or simply input a detailed prompt describing the required quiz topic.

Can I use these generated quizzes outside the application?

Absolutely. Our platform provides comprehensive export capabilities. You can export your finalized quizzes directly into PDF, Word (DOCX), QTI 2.1 format for specific testing engines, and Moodle XML for direct LMS integration.

Is the functionality to generate quizzes with explanations available on the free plan?

The core AI quiz generation tool is free to try, allowing you to experience the process. Paid subscription tiers unlock higher generation credits and access to our most advanced AI models for even deeper analysis and quicker output.