Instant AI Exam Prep Quizzes with Explanations
Transform your study materials—PDFs, slides, or lecture notes—into high-utility, interactive practice exams generated instantly by sophisticated AI.
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
Practice Smarter, Not Harder: Essential Features
Move beyond rote memorization by practicing with context-aware, detailed feedback designed for genuine knowledge retention.
Turn Notes into Targeted Exams
Upload lecture slides, textbooks (PDF/DOCX), or even handwritten image notes. Our AI extracts core concepts to build an assessment that mirrors exactly what you need to master.
Instant Explanations & Active Recall
Every question comes with a detailed breakdown, explaining why the correct answer is right and reinforcing learning concepts immediately, aiding powerful active recall.
Guaranteed Format Mastery
Practice in our interactive mode to simulate exam conditions, or export your custom content directly into industry-standard formats like PDF, Word, QTI, or Moodle XML.
Create Your Perfect Practice Test in Three Steps
From raw material to ready-to-use assessment, the process is streamlined for educators and self-learners alike.
- 1
1. Upload Your Source Material
Select your core documents: upload PDFs, PowerPoints, Word documents, or input a detailed prompt describing the subject matter you need tested on.
- 2
2. AI Generates Comprehensive Content
Our generative model analyzes your materials, structuring questions (including multiple-choice formats) while automatically drafting robust, instructive explanations for every option.
- 3
3. Practice, Review, and Export
Engage with the quiz interactively for immediate feedback, or export your custom assessment package suitable for LMS integration or offline study preparation.
Why Custom AI-Driven Exam Preparation Outperforms Static Quizzes
Crafting effective exam prep quizzes tailored precisely to your syllabus is crucial for academic success. Relying on generic question banks often misses specific, challenging knowledge gaps unique to your course material.
- Ensure relevance by testing only content you have personally uploaded.
- Leverage sophisticated AI models for varied question difficulty.
- Internalize complex topics faster using immediate, explanation-based learning.
This targeted approach maximizes retention and builds genuine confidence before the high-stakes assessment, turning study time into highly efficient knowledge validation.
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Frequently Asked Questions About AI Exam Generation
Get clarity on how our explanation-focused preparation tool works.
How does the AI generate questions and explanations from my documents?
The AI uses advanced natural language processing to identify key concepts, definitions, and relationships within your uploaded files. It then structures these into varied question formats, simultaneously generating detailed, educational explanations that clarify the reasoning behind correct and incorrect choices.
What types of files can I upload to create my custom quizzes?
We support a wide range of formats essential for student and instructor workflows, including PDF documents, Microsoft Word (.docx), PowerPoint presentations (.pptx), and various image files containing text.
Can I export the generated quizzes for offline use or integration?
Yes. We provide multiple high-utility export options, including standard PDF and Word (DOCX) files for easy printing or viewing, as well as specialized educational formats like QTI 2.1 and Moodle XML for direct import into various Learning Management Systems.
Is this AI exam prep quiz app free to use?
The application offers a generous free tier allowing you to generate a limited number of quizzes. For intensive study sessions, access to our most advanced AI model, and higher generation credit limits, we offer a premium paid subscription.