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CogniGuide

Instant Online AI Test Generator for Custom Exams

Transform any source material—from lecture slides to dense textbooks—into perfectly formatted, high-utility quizzes and assessment banks using advanced AI extraction.

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

Master Assessment Creation Without Manual Effort

Leverage AI expertise to build valid, detailed assessment materials derived exclusively from your provided learning content.

Turn Notes Into Exams

Upload your proprietary content—PDFs, DOCX, PPTs, or images—and our system intelligently extracts key concepts needed for robust question generation.

Instant Explanations & Answer Keys

Every generated multiple-choice question includes a detailed breakdown explaining why the correct answer is valid, fostering genuine understanding and active recall.

Versatile Export for Any Platform

Finalize your practice materials for any environment. Export instantly to PDF, Word (DOCX), QTI 2.1, or Moodle XML formats.

Generate High-Quality Tests in Three Simple Steps

Our streamlined process moves you from raw content to exam-ready practice materials in minutes, ensuring unparalleled topical relevance.

  1. 1

    1. Input Your Data

    Upload lecture slides, textbook chapters, research papers, or simply input a detailed topic prompt (e.g., 'Generate 20 questions on renal physiology').

  2. 2

    2. AI Analyzes & Builds

    Our powerful AI parses your input, identifying critical knowledge points and synthesizing complex questions along with comprehensive answer rationales.

  3. 3

    3. Practice or Export

    Engage with the quiz interactively for immediate feedback, or utilize our versatile export options (PDF, DOCX, QTI) for offline use or LMS integration.

The Authority in Custom Assessment Generation

Creating effective assessments demands precision that generic question banks cannot deliver. As experts in educational technology, we designed this online test data generator to solve content misalignment. By leveraging your specific materials, the AI ensures that the resulting knowledge checks mirror exactly what needs to be mastered for upcoming evaluations.

  • Ensure test validity by basing questions directly on source documents.
  • Save critical time previously spent on manual question writing.
  • Enhance learning effectiveness with detailed explanation-based feedback.

Move beyond surface-level testing; deploy AI-generated assessments engineered for deep topic comprehension and high-stakes preparation.

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Frequently Asked Questions

Answers regarding the functionality and output of our AI test generation service.

How does the AI generate questions from my documents?

The AI uses advanced natural language processing (NLP) to semantically analyze the structure, terminology, and concepts within your uploaded PDF, DOCX, or image files, then constructs valid multiple-choice questions based on those key data points.

What specific file types can I upload to generate test data?

We support uploads of common academic file formats including PDF documents, Microsoft Word (.docx), PowerPoint presentations (.ppt/pptx), and various image formats containing readable text.

Can I export the generated quiz for offline use or my Learning Management System (LMS)?

Yes. We support exporting your custom assessments in widely compatible formats: standard PDF, Word (.docx), QTI 2.1 standard package, and Moodle XML.

Is this online test data generator free to use?

The service operates on a freemium model. You can begin immediately using the free tier to test the functionality, which includes a set amount of generation credits. A paid plan unlocks higher credit limits and access to our most advanced AI model.