Instant AI Quiz Creator from Your Lessons
Effortlessly transform PDFs, documents, or prompts into robust, custom quizzes. Leverage advanced AI to build perfect active recall tests matched exactly to your study material in seconds.
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
From Study Material to Mastery: Built for Retention
Move beyond generic practice tests. Our tool focuses on deep concept verification derived directly from your unique input materials.
Universal Document Ingestion
Upload your specific lecture slides (PPT), notes (DOCX), textbook chapters (PDF), or even images containing key diagrams. The AI analyzes the content contextually.
Intelligent Question Generation
Generate multiple-choice questions that test understanding, not just memorization. Every answer includes detailed, explanation-based learning feedback.
Flexible Export & Practice Modes
Practice immediately in our interactive simulation, or export your comprehensive assessments directly to PDF, Word, QTI 2.1, or Moodle XML for LMS integration.
Your Custom Refresher Quiz in Three Steps
We automate the complex process of item writing, allowing you to focus entirely on mastering the subject matter.
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1. Provide Your Source Material
Upload the specific files you studied—be it a dense PDF chapter, messy handwritten notes captured via image, or simply type a detailed topic prompt.
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2. AI Generates Assessment Items
Our engine parses the semantic structure of your content, extracting complex relationships to draft challenging, high-validity multiple-choice questions.
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3. Practice, Review, and Export
Engage with the quiz interactively for immediate feedback, or select your required format (PDF, DOCX, QTI) for offline review sessions and formal assessment tracking.
Why AI is Essential for Creating Effective Lesson Refresher Quizzes
Relying on pre-made generic quizzes often leads to testing on irrelevant topics. True mastery requires formative assessment tailored precisely to the source material covered in class. Our AI quiz generator excels here by taking your direct lesson notes and building questions that force active recall based on the specific vocabulary and concepts you just reviewed.
- Ensures 100% alignment with your syllabus or study guide.
- Creates robust item banks suitable for final exam preparation.
- Saves hours typically spent manually writing and formatting practice tests.
By transforming your lessons into targeted knowledge checks, you reinforce learning pathways efficiently, preparing you thoroughly for any examination format.
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Frequently Asked Questions About AI Test Creation
Get quick answers about our document processing and quiz export capabilities.
How does the AI ensure the quiz matches my lesson content?
The AI uses advanced natural language processing to identify core concepts, definitions, and relationships within your uploaded documents. It prioritizes generating questions based on sections with high conceptual density, ensuring high relevance to your study material.
What file formats can I upload to generate a quiz?
We support comprehensive input types, including PDF, DOCX, and PowerPoint (PPTX) files. You can also upload images containing text or diagrams, or simply provide a detailed text prompt describing the topic you need tested.
Can I export the generated quiz for use outside your platform?
Absolutely. We offer robust export options, including industry standards like PDF and Word (DOCX) for easy printing, as well as QTI 2.1 and Moodle XML formats for direct import into many popular Learning Management Systems.
Is the basic lesson-to-quiz conversion free to use?
Yes, the core functionality to generate quizzes from uploaded materials is available for free, subject to standard generation credit limits. Our paid plan unlocks higher generation volumes and access to our most advanced AI model for even deeper analysis.