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CogniGuide

Instant AI Text to Quiz Tool: Master Any Material

Stop wasting hours manually writing knowledge checks. Upload documents, paste text, or use a prompt—our AI extracts key concepts to build comprehensive quizzes complete with option-by-option justifications.

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

Precision Practice Engineered by AI

Leverage expertise in assessment design with technology built for deep learning and superior preparation.

Turn Notes into Dynamic Exams

Seamlessly convert proprietary content—PDFs, PowerPoints, DOCX files, or even image scans—into structured, high-fidelity multiple-choice quizzes ready for immediate use.

Instant Explanations & Answer Keys

Go beyond simple correctness. Every option in the generated quiz comes with a detailed explanation, facilitating active recall and ensuring you understand why an answer is right or wrong.

Format Flexibility for Any Workflow

Practice interactively within the platform or export your assessments instantly in standardized formats like PDF, DOCX, QTI 2.1, and Moodle XML for your LMS.

From Source Material to Mastered Concept in Three Steps

Our workflow is designed for efficiency, ensuring your custom practice material is available faster than traditional creation methods.

  1. 1

    1. Input Your Source Material

    Upload your textbook chapters, lecture slides, research papers, or simply type a detailed prompt specifying the subject matter and desired difficulty.

  2. 2

    2. AI Extraction and Question Authorship

    Our powerful engine processes the input, accurately identifying core concepts, dependencies, and relationships to author nuanced and highly relevant multiple-choice questions.

  3. 3

    3. Practice, Review, and Export

    Engage in interactive formative assessment, review the built-in explanations immediately, and then export your fully formatted quiz file for offline study or integration.

Why AI Conversion Outperforms Traditional Quiz Writing

Relying on generic, pre-made quizzes often fails because they don't align with the specific terminology or depth required for your current syllabus. As experts in educational assessment design, we built this text to quiz tool with explanations to solve this gap.

  • Ensures 100% topical alignment with your uploaded source material.
  • Generates complex distractors based on common misconceptions found within the text.
  • Maximizes study efficiency by integrating immediate, explanation-based feedback.

Leverage the power of artificial intelligence to create unparalleled study aids that support true knowledge retention, moving you past surface-level memorization.

Frequently Asked Questions

Get clarity on how our AI assessment tool operates and integrates with your study routine.

How does the AI generate detailed explanations for every option?

The AI analyzes the source text surrounding the correct answer to articulate the factual basis. For incorrect options, the system analyzes why that specific choice might be plausible (based on common errors or related concepts in the text) and explains why it deviates from the precise definition or context.

What types of files can I upload to generate a quiz?

We support a wide range of input formats essential for students and educators, including PDF documents, Microsoft Word (.docx), PowerPoint presentations (.pptx), and various image file types containing text.

Can I export the generated quizzes for offline use or LMS import?

Yes. We prioritize flexibility. You can download your quizzes in common formats like PDF and Word for easy printing or studying. For institutional use, we support QTI 2.1 and Moodle XML exports, ensuring seamless integration with major Learning Management Systems.

Is this powerful AI text to quiz tool available for free?

Yes, we offer a robust free tier that allows you to test the core functionality and generate quizzes using a limited number of credits. For heavy users requiring advanced models and higher volume generation, we offer paid plans.