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CogniGuide

Instant Free AI Practice Test Generator

Stop relying on static examples. Upload your study materials (PDF, DOCX) or provide a prompt, and watch our AI immediately create highly relevant, detailed practice assessments.

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

The Future of Assessment Preparation

Move beyond generic question banks. Our AI creates assessments hyper-focused on the material you actually need to master.

Turn Any Material Into Targeted Quizzes

Upload course PDFs, lecture slides (PPTX), images containing diagrams, or simply describe the subject matter. The AI handles the extraction immediately.

Deep Learning Assessments

We don't just provide answers. Every question includes detailed explanations for every option, supporting active recall and comprehensive knowledge checks.

Flexible Output & Practice Modes

Practice interactively for immediate feedback, or export your perfectly structured knowledge checks to PDF, Word (DOCX), QTI 2.1, or Moodle XML formats.

Generate Custom Assessments in Three Steps

Creating expert-level formative assessments has never been faster or more precise.

  1. 1

    1. Input Your Source Material

    Upload specific documents like lecture notes, textbook chapters, or simply describe the exact topic you need tested in the prompt box.

  2. 2

    2. AI Extraction & Generation

    Our advanced AI parses your content, identifies key concepts, and formulates high-quality multiple-choice questions aligned perfectly with your source scope.

  3. 3

    3. Practice, Review, or Export

    Engage in real-time testing simulations designed to mimic exam pressure, or export your final, structured assessment package for offline study.

Master Any Subject with AI-Powered Test Case Creation

Generic online tests often fail because they miss the nuances of your specific syllabus. Leveraging our AI test case generator allows you to create custom practice exams instantly from your precise study assets. This targeted approach to knowledge checks is crucial for genuine subject mastery and ensures efficient study time.

  • Focus on conceptual understanding over rote memorization.
  • Generate complex scenarios from raw data or lecture text.
  • Utilize detailed explanations to close knowledge gaps instantly.

For students and educators alike, this shifts the focus from writing practice material to actively engaging with personalized, challenging content derived directly from required reading.

Frequently Asked Questions

Find answers about input methods, output formats, and usage.

How does the AI actually generate the questions from my files?

The AI uses sophisticated natural language processing and machine learning models trained in educational assessment principles. It analyzes text density, identifies critical facts and concepts, and structures them into valid multiple-choice items, ensuring distractors are plausible but incorrect.

What types of files can I upload for quiz generation?

We support robust file ingestion, including PDF, DOCX, PowerPoint (PPT/PPTX), and common image formats (PNG, JPG). You can also bypass uploads entirely by typing a detailed prompt describing the material needed.

Can I export the AI-generated quiz for offline use?

Yes. We support multiple industry-standard export formats. You can save your assessment as a standard PDF, a Word document (DOCX), QTI 2.1 package, or Moodle XML, making it easy to integrate into various learning management systems.

Is the AI test case generator truly free to use?

We offer a generous free tier that allows you to generate a significant number of high-quality quizzes. For heavy users or those requiring access to our most advanced models, we provide paid plans offering increased generation credits.