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CogniGuide

Instant AI Quiz Answer Key Generator with QTI Export

Stop tedious manual key creation. Upload your lecture notes, slides, or images, and our AI instantly produces verified answer keys alongside detailed explanations for every question.

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

From Source Material to Standardized Test in Minutes

Leverage expert-level assessment creation tools that understand pedagogical standards and LMS requirements.

Verified Answer Key Generation

Every question generated comes with a fully validated answer key and comprehensive rationales, simplifying the process of ensuring assessment accuracy for reliable formative assessment.

Universal LMS Export Compatibility

Export your custom tests directly into standardized formats like QTI 2.1 and Moodle XML, ensuring seamless integration with leading Learning Management Systems.

Explanation-Based Learning

Beyond simple grading, the AI provides detailed explanations for all options, transforming practice sessions into powerful tools for active recall and knowledge gap identification.

Generate Your Custom Exam Package

It takes just three simple steps to transform raw data into ready-to-use, standards-compliant assessments.

  1. 1

    1. Input Your Content

    Upload your source material—be it PDFs, PowerPoint slides, images containing diagrams, or detailed text prompts—that defines your required assessment scope.

  2. 2

    2. AI Formulates Questions

    Our artificial intelligence analyzes the input content to structure nuanced multiple-choice questions, automatically deriving the correct answers and providing expert explanations for each choice.

  3. 3

    3. Export or Practice

    Review the results, practice interactively in simulation mode, or export your finished package instantly in formats including PDF, DOCX, QTI, or Moodle XML for offline use.

The Future of Efficient Assessment Creation

Building high-quality quizzes that align perfectly with specific instructional material used to be time-consuming. Our AI quiz answer key generator revolutionizes this by processing proprietary content—ensuring your practice tests cover exactly what you taught.

  • Achieve high topical authority by focusing quizzes on specific lecture notes.
  • Ensure mastery through integrated answer keys and detailed justifications.
  • Maintain compatibility with institutional standards using QTI 2.1 and Moodle XML exports.

Stop relying on generic question banks. Leverage the power of AI to create targeted, verifiable assessments designed for genuine knowledge checks.

Frequently Asked Questions

Answers regarding content creation, export standards, and accessing the AI features.

How does the AI determine the correct answer and generate explanations?

The AI uses advanced natural language processing to understand the context, facts, and relationships within your uploaded documents. It structures questions based on key concepts and provides detailed explanations that clarify why the correct option is factually accurate based on the source material.

What specific file formats can I upload to generate my custom quiz?

We support major document types including PDF, DOCX, and PowerPoint files. You can also upload image files containing textual data or rely entirely on typing a direct prompt to guide the AI’s generation process.

Can I export the generated quiz package in QTI or Moodle XML formats?

Yes, compatibility with institutional systems is a core feature. You can export your custom quiz directly into QTI 2.1 format, which is widely used for importing assessments into various LMS platforms, as well as Moodle XML.

Is using this AI quiz answer key generator free to try?

The core functionality, including quiz generation and basic exports (like PDF), is available for free using a set number of generation credits. Access to advanced models and higher credit limits requires upgrading to our paid plan.