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CogniGuide

Instant AI Question Generator From PDF Documents

Stop struggling with manual testing. Simply upload your PDFs, DOCX, or PPT files, and watch our AI instantly structure comprehensive, exam-ready quizzes tailored exactly to 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

Precision Assessment Built From Your Own Study Materials

Go beyond generic tests. Leverage AI to create targeted knowledge checks calibrated precisely to the content you have mastered.

Turn Notes Into Exams

Ingest PDFs, images, or text prompts, and instantly transform dense, specific material into structured knowledge checks using advanced content recognition.

Deep Learning Explanations

Every generated question comes with detailed explanations for all options, promoting genuine active recall and explanation-based learning, identifying exactly where knowledge gaps exist.

Seamless Workflow & Export

Practice interactively for real-time feedback, or export your custom assessments in required formats like PDF, Word, QTI 2.1, or Moodle XML for ultimate system compatibility.

Generate High-Quality Quizzes in Three Simple Steps

Our powerful AI simplifies the creation of complex formative assessments, requiring minimal input from you.

  1. 1

    1. Upload Your Source Material

    Drag and drop your study aids—lecture PDFs, textbook images, or class notes—directly into our secure workspace.

  2. 2

    2. AI Instantly Processes Content

    Our specialized engine scans the text, identifies core concepts, and intelligently builds targeted multiple-choice questions complete with rationale for every choice.

  3. 3

    3. Practice, Review, and Export

    Engage with the quiz in interactive mode, or export your finished, perfectly formatted assessment for offline study sessions using standard educational formats.

Master Your Syllabus: Authority Through Custom AI Assessment

Relying on generic study guides often fails to cover the specific emphasis areas in your coursework. Our powerful AI question generator from PDF ensures high assessment relevance by basing every question directly on the proprietary content you upload.

  • Achieve targeted knowledge checks specific to your module.
  • Reduce study time by focusing only on tested concepts.
  • Build confidence through rigorous, personalized practice.

This level of customization is essential for high-stakes exam preparation where precision matters most.

Frequently Asked Questions

Answers to common queries about leveraging your documents for AI testing.

How does the AI generate questions from my PDF content?

The AI uses advanced natural language processing (NLP) models to analyze the structure, headings, and dense textual content within your document. It identifies key learning objectives and factual assertions to formulate challenging multiple-choice questions that reflect true comprehension requirements.

What file types can I upload besides PDFs to generate questions?

We support a wide range of inputs to ensure flexibility. You can upload PDF documents, Microsoft PowerPoint files (.pptx), Word documents (.docx), and common image formats like JPG or PNG which the AI will process via OCR.

Can I export the quiz for offline use or integration into an LMS?

Absolutely. After generation, you can export your custom assessment into standard formats including PDF, Microsoft Word (.docx), QTI 2.1 files, and Moodle XML, ensuring compatibility with nearly any learning management system or study routine.

Is the AI question generator free to try, or are there plan limitations?

The basic functionality is free to use, allowing you to experience the power of document-to-quiz conversion. Our paid subscription unlocks significantly higher generation credits and access to our most advanced, high-reasoning AI model for even deeper analysis.