Instant Diagnostic Quiz Generation From Any Article Using AI
Stop studying passively. Upload your research papers, lecture notes, or textbook sections, and receive comprehensive, structured quizzes with deep explanations instantly.
No credit card required
PDF, Word & LMS downloads require Plus or Pro.
Trusted by learners from top universities
CogniGuide at a glance
- What you get
- Multiple-choice quizzes with an explanation for each answer. Free: up to 10 questions per quiz (20 on your first 3 creations). Plus: up to 30.
- Exports
- Practice online on any plan. Plus downloads quizzes as PDF, Word, QTI and Moodle XML.
- Price
- Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
- Sign-up
- A free account is required before you create anything (Google or email). No credit card.
- What you can upload
- PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.
How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify
Why Convert Your Reading into Active Recall Tests?
Move beyond highlighting text. Our system transforms static content into dynamic, high-utility assessment tools designed for genuine understanding.
Comprehensive Content Ingestion
Upload PDFs, DOCX, images, or paste raw text. Our AI parses complex documents to identify core concepts suitable for high-utility knowledge checks.
In-Depth Explanation-Based Learning
Every multiple-choice question comes with a detailed rationale for both correct and incorrect options, reinforcing active recall and subject mastery.
Format Flexibility for Mastery
Practice interactively for real-time feedback, or export your custom diagnostic quiz directly to PDF, Word, QTI 2.1, or Moodle XML for offline assessment.
Create Your Custom Diagnostic Quiz in Three Steps
From unstructured source material to validated assessment is just a few clicks away, leveraging cutting-edge AI extraction capabilities.
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Step 1: Input Your Source Material
Upload your article, study guide, presentation slides, or simply type a prompt defining the specific subject area you need assessed.
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Step 2: AI Extracts and Structures Content
Our powerful engine analyzes the input for key learning objectives, autonomously crafting relevant multiple-choice questions and detailed answer rationales.
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Step 3: Practice, Review, and Export
Engage with the quiz in interactive mode to pinpoint knowledge gaps, or download the finalized diagnostic assessment in your preferred academic standard format (PDF, DOCX, QTI).
The Authority of Custom Assessment Over Generic Testing
Generating a custom diagnostic quiz from academic articles ensures assessment relevance that generic tests cannot match. When preparing for high-stakes evaluation, matching the practice test to your exact study material is paramount for success.
- AI contextualizes questions directly from your source text.
- Ensures high fidelity for true formative assessment.
- Identifies specific knowledge gaps efficiently.
Leverage this technology to move past memorization and focus on deeper comprehension derived directly from the material you have invested time reading.
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Frequently Asked Questions About AI Quiz Creation
Get clarity on how our document-to-assessment technology works.
How does the AI generate questions from my article?
The AI employs advanced natural language processing (NLP) models to scan the text for assertions, definitions, and comparative statements. It then constructs MCQs that test comprehension of these critical points, ensuring the questions reflect the difficulty and scope of the original document.
What file formats can I upload to create a quiz?
We support extensive input flexibility, including PDF documents, Microsoft Word (.docx) files, PowerPoint presentations (.pptx), and common image formats (JPG, PNG). You can also simply copy and paste large blocks of text directly into our interface.
Can I export the created diagnostic quiz for offline use?
Absolutely. We support multiple export standards favored by educators and institutions, including print-ready PDF, editable Word (.docx), QTI 2.1 format for interoperability, and Moodle XML for direct import into LMS systems.
Is the AI article-to-quiz generator free to try?
Yes, our core service is free to try, allowing you to generate a limited number of quizzes to experience the quality of AI-generated assessment. Paid plans unlock higher generation limits and access to our most advanced language model for complex subjects.