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CogniGuide

Instant Custom Practice Test Generator Powered by AI

Move beyond static study sets. Upload your lecture slides, PDFs, or text prompts, and receive expert-level, targeted practice assessments instantly generated from your source material.

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

Transform Your Study Materials into Perfect Exams

Our platform converts information overload into focused, mastery-based assessments designed for maximum retention and exam readiness.

Input Any Material, Get Instant Assessment

Upload PDFs, DOCX, images, or use a custom prompt. Our AI extracts core concepts from your exact source materials to ensure assessment relevance.

Deep Learning Through Detailed Explanations

Every question comes with comprehensive, expert rationales for all options, facilitating true knowledge checks and active recall, not just surface-level memorization.

Practice Your Way: Interactive or Offline Mastery

Practice interactively in the app for immediate feedback, or export your generated quizzes into PDF, Word, QTI 2.1, or Moodle XML formats for versatile offline study simulation.

From Source Document to Exam Readiness in Three Steps

Creating highly effective, personalized assessments is faster and more accurate than manual preparation.

  1. 1

    Step 1: Upload Your Specific Content

    Select your files—PDFs, PowerPoints, or Word documents—or simply describe the precise topic and scope you need tested on.

  2. 2

    Step 2: AI Generates Custom Assessments

    Our expert model processes your content, automatically designing varied question types, detailed rationales, and a precise answer key calibrated to your inputs.

  3. 3

    Step 3: Practice, Review, and Export

    Engage in interactive mode for immediate feedback on knowledge gaps, or export your fully structured test to use across any learning management system or for printing.

Why AI Custom Quizzing Outperforms Generic Test Banks

Ditch generic study sets found in standard platforms. To truly master your subject, you need custom practice tests aligned perfectly with your curriculum materials.

  • Targeted question generation based on your exact readings.
  • Immediate, detailed feedback loops for rapid improvement.
  • Support for advanced LMS compatibility via QTI and Moodle formats.

Leverage our AI practice test generator to ensure every knowledge check targets your specific weaknesses identified in your source readings and notes. This is high-utility formative assessment designed for modern learners.

Frequently Asked Questions About AI Test Generation

Get clarity on how our technology works to build your perfect study materials.

How does the AI generate questions from my documents?

The AI uses advanced natural language understanding to identify key concepts, definitions, relationships, and critical data points within your uploaded text. It then constructs valid assessment items designed to test comprehension and application, mimicking expert test authoring standards.

What file formats can I upload for quiz generation?

We support a wide range of inputs for maximum flexibility, including PDF, DOCX, PPTX (PowerPoint), and various image formats (like JPG or PNG) containing textual data. You can also simply type a prompt if you prefer not to upload files.

Can I export the resulting quiz for offline use?

Yes. Once generated, you have several professional export options: standard PDF for printing, Word (DOCX), QTI 2.1 format for standardized assessment imports, and Moodle XML for direct upload to Moodle LMS.

Is the AI practice test generator completely free to use?

The core functionality is available for free, allowing you to test the quality of generation. We offer a paid subscription plan that unlocks higher usage limits (more generation credits) and access to our most advanced, high-capacity AI model.