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CogniGuide

Instant AI Test Generator: From Content to Assessment

Transform your PDFs, PPTs, or simple text prompts into comprehensive, ready-to-use quizzes instantly. Leverage AI-powered assessment creation for deep learning and knowledge checks.

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

The Future of Assessment Creation is Here

Move beyond static question banks. Our expert system converts your specific learning inputs into tailored, high-utility practice materials.

Comprehensive Content Ingestion

Upload your proprietary documents (PDFs, DOCX, PPTs, images) or simply provide a detailed prompt. The AI understands context to build relevant questions based precisely on your source material.

Granular, Explanation-Based Results

Receive multiple-choice questions accompanied by detailed explanations for every option, fostering true understanding through active recall and immediate feedback loops, unlike simple answer keys.

Flexible Output & Mastery Practice

Choose between interactive, simulated exam environments for real-time practice or export your generated test suite in formats like PDF, Word, QTI 2.1, and Moodle XML for offline deployment.

Generate Your Custom Test Cases in Three Simple Steps

Our streamlined process minimizes setup time, maximizing your time spent on effective study and assessment review.

  1. 1

    1. Input Your Source Material

    Provide the knowledge base: upload lecture slides, textbook chapters, research papers, or type a clear instructional prompt defining the topic and desired quiz complexity.

  2. 2

    2. AI Assessment Engine Runs

    Our specialized AI extracts critical facts, constructs logically sound multiple-choice questions, designs plausible incorrect options (distractors), and writes comprehensive rationale.

  3. 3

    3. Practice, Review, and Export

    Take the quiz interactively to solidify knowledge, review the expert explanations, and then export the complete set of test cases to your preferred format for integration into your LMS or study schedule.

Why Use an AI Test Case Generator for Education?

Manually creating effective test questions—especially complex ones requiring detailed explanations—is highly time-consuming and often leads to assessment bias. Utilizing a specialized AI test generator ensures that your practice materials are directly mapped to the syllabus or uploaded content.

  • Ensures comprehensive coverage of uploaded source material.
  • Generates high-quality distractors that mimic common misconceptions.
  • Provides immediate, high-utility feedback via option-specific explanations.
  • Supports professional standards with QTI and Moodle XML export capabilities.

Leveraging this tool transforms rote testing into powerful formative assessment, helping users identify and correct knowledge gaps rapidly.

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Frequently Asked Questions About AI Test Generation

Find answers regarding file compatibility, AI methodology, and exporting options.

How does the AI generate questions based on my uploaded files?

The AI analyzes the semantic structure and core concepts within your PDF, DOCX, or image files. It then generates questions designed to test comprehension, critical thinking, and recall related specifically to the documented content, ensuring high relevance.

What types of files can I upload to generate test cases?

We support common academic and business document types, including PDF, DOCX, and PowerPoint (PPT/PPTX) files, as well as common image formats (like JPG or PNG) containing text or diagrams.

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

Absolutely. We provide robust export options including standard PDF and Microsoft Word (DOCX). For advanced institutional use, you can export in standardized formats like QTI 2.1 or Moodle XML.

Is the AI test case generator free to use?

Yes, we offer a completely free tier that allows you to test the core functionality. For users requiring higher volumes of generation credits or access to our most advanced, high-capacity AI model, we offer a paid subscription plan.