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CogniGuide

Instant AI Lesson to Quiz Tool for Custom Assessments

Simply upload your lecture notes, textbooks, or type a topic, and watch our AI instantly structure comprehensive quizzes designed 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 Any Learning Material into Powerful Assessments

Stop relying on generic tests. Our platform extracts the essence of your content to build assessments that truly test comprehension.

Universal Content Ingestion

Convert PDFs, PowerPoint slides, images, or text prompts directly into high-fidelity assessment material without manual data entry.

Deep Contextual Explanations

Every question generated includes detailed explanations for every choice, transforming simple knowledge checks into powerful, explanation-based learning sessions.

Flexible Mastery & Export Formats

Practice interactively in real-time simulations or export your finalized assessments, ready for offline study or seamless LMS integration (PDF, Word, QTI, Moodle XML).

Three Steps to Your Perfect Study Guide

Leverage expert-level assessment design automation by feeding your specific curriculum into our intelligent engine.

  1. 1

    1. Input Your Lesson Content

    Upload your source documents (PDF, DOCX, PPTX), images containing key diagrams/text, or define a precise topic prompt for the AI to work from.

  2. 2

    2. AI Extraction & Question Drafting

    Our engine rapidly analyzes the input, identifies critical concepts, and generates high-quality, varied assessment items with multiple-choice options.

  3. 3

    3. Practice, Review, or Export

    Engage in interactive study mode for immediate, guided feedback, or select your preferred output format: PDF, Word, QTI 2.1, or Moodle XML.

Why Use an AI Lesson to Quiz Tool for Superior Study Materials?

When preparing for exams, the quality and relevance of your practice tests are paramount. Generic, pre-made quizzes often miss the subtle nuances found in your specific course materials. Utilizing an advanced AI lesson to quiz tool allows for targeted formative assessment based exclusively on the content you need to master.

  • Ensures 100% syllabus coverage.
  • Accelerates study preparation time significantly.
  • Provides immediate, actionable feedback through detailed answer rationales.

By automating the creation of high-utility knowledge checks from documents, you can focus your energy on active recall and critical thinking rather than test construction.

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Frequently Asked Questions

Answers regarding file processing, feature usage, and plan options.

How does the AI generate questions from my lesson files?

The AI uses advanced natural language understanding (NLU) models to semantically analyze your uploaded text or images. It identifies core concepts, relationships between topics, and key facts, structuring them into valid, multi-option questions suitable for testing comprehension and application.

What document and image file types are supported for upload?

We support common formats including PDF, DOCX, and PowerPoint (PPTX) files. You can also upload image files (like PNG or JPG) containing text or diagrams that you wish to base your quiz questions on.

Can I export the quizzes for offline use or my Learning Management System?

Absolutely. We support exporting to printable PDF and editable Word (DOCX) files for offline review. For institutional integration, we provide exports compatible with standard educational protocols: QTI 2.1 and Moodle XML formats.

Is this advanced lesson to quiz tool completely free?

We offer a powerful free tier that allows you to test the core functionality of generating quizzes. For users requiring higher volume, access to the most advanced AI model, or monthly creation credits, we offer a flexible paid subscription.