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CogniGuide

Instant AI Quiz Platform with Explanations for Educators

Stop manual test creation. Upload your proprietary documents or use a simple prompt, and watch the AI instantly generate robust, ready-to-use practice quizzes complete with detailed answer breakdowns.

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 Your Existing Resources into Powerful Assessments

Designed by educators for educators, this platform streamlines assessment creation while ensuring every question supports active recall and deeper understanding.

Document-to-Test Generation

Convert PDFs, PowerPoints, or DOCX files directly into targeted quizzes, ensuring practice perfectly mirrors your specific syllabus content with high fidelity.

Detailed Explanation-Based Learning

Every question includes exhaustive explanations for all options, turning simple knowledge checks into powerful formative assessment opportunities that guide students to mastery.

Seamless Export for Any LMS

Export your finalized quizzes into industry-standard formats like PDF, Word, QTI 2.1, and Moodle XML for offline use or easy integration into your preferred learning environment.

From Source Material to Graded Practice in Three Steps

Our streamlined workflow ensures maximum utility with minimal setup time, letting you focus on teaching, not paperwork.

  1. 1

    Upload or Prompt Your Content

    Provide the AI with your source materials—upload specific chapters as PDFs/images, DOCX, or PPTX files, or simply type a detailed prompt defining the assessment scope.

  2. 2

    AI Extraction & Question Generation

    Our specialized engine analyzes the content to generate diverse question types, complete with appropriate distractors and comprehensive rationale for every answer choice.

  3. 3

    Review, Practice, or Deploy

    Review the generated quiz interactively for validation, use it for immediate student practice sessions, or export it directly to your Learning Management System.

Why Teachers Need Custom AI Quiz Generation

Relying on generic test banks often fails to capture the nuance of your specific instructional content. A dedicated quiz platform with explanations for teachers leverages custom input material to drive superior formative assessment quality.

  • Ensures precise alignment with learning objectives.
  • Reinforces critical concepts through explanation-based learning.
  • Saves preparation time compared to manual item writing.

This level of control is essential for building student confidence before high-stakes testing.

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Frequently Asked Questions for Educators

Get clarity on how our AI assessment tool integrates with your workflow.

How does the AI ensure the generated questions match my specific lesson plan?

The AI analyzes the textual and structural context of the documents you upload (like lecture notes or slides). If you upload material specific to Chapter 5 of your textbook, the quiz will be contextually limited to that chapter's content, ensuring high relevance.

What types of files can I upload to generate my quizzes?

We support comprehensive inputs, including PDF documents, Microsoft PowerPoint presentations (.ppt/.pptx), Word documents (.docx), and various image formats (like JPEGs or PNGs of handwritten notes or diagrams).

Can I export these explanation-rich quizzes for use in my current LMS?

Absolutely. We support exporting in multiple standard formats: standard PDF, editable Word (DOCX), QTI 2.1 (widely compatible), and Moodle XML, allowing for easy import into most major learning management systems.

Is this powerful teacher platform accessible for free?

Yes, we offer a robust free plan that allows you to test the AI generation capabilities. Our paid subscription tiers unlock significantly higher generation credits and access to our most advanced, high-reasoning AI model for complex tasks.