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CogniGuide

Instant AI Quiz Generation from PDFs and Images

Stop manually recreating knowledge checks. Simply upload your lecture slides, textbook chapters, or scanned notes, and our AI engine delivers tailored, high-quality practice quizzes immediately.

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

Assess Your Specific Material, Not Generic Content

Leverage advanced AI processing to transform any learning resource into powerful assessment tools designed for active recall and mastery.

Universal Content Ingestion

Upload PDFs, DOCX, PowerPoint slides, or even images of notes. The AI extracts core concepts directly from your unique source materials for hyper-relevant testing.

Deep-Dive Explanations

Every generated multiple-choice question includes detailed, pedagogical explanations for every option, aiding understanding and identifying knowledge gaps effectively.

LMS-Ready Export Options

Prepare for any environment. Export your assessment suite instantly into PDF, Word (DOCX), QTI 2.1, or Moodle XML formats for seamless integration.

From Document to Demonstration of Mastery in Three Steps

Our streamlined workflow ensures maximum study efficiency, whether you need instant feedback or formal assessment materials.

  1. 1

    1. Upload or Prompt

    Drag and drop your source documents (PDF, Image, etc.) or simply type a detailed prompt (e.g., 'Create a quiz on cellular respiration mechanisms').

  2. 2

    2. AI Instantly Generates Tests

    Our specialized algorithms parse context, identify learning objectives, and construct multiple-choice questions complete with fully explained answer options.

  3. 3

    3. Practice or Publish

    Engage in interactive practice mode for immediate feedback or utilize the export function to save your new assessment in a standardized format for offline review.

Why AI Quiz Creation from Source Files is the Future of Studying

Relying on generic online quizzes often means practicing concepts that aren't covered on your actual syllabus. By using an AI quiz generator from PDF or image files, you ensure 100% alignment between your study material and your practice tests.

  • Ensures content matches your lecture notes precisely.
  • Saves hours otherwise spent manually creating knowledge checks.
  • Leverages explain-based learning through comprehensive rationale.

This capability moves beyond simple question generation; it’s about contextually aware assessment creation tailored to your exact curriculum requirements, boosting confidence before high-stakes evaluations.

Frequently Asked Questions About Document-Based Quizzing

Find quick answers regarding our document processing and assessment generation capabilities.

How does the AI convert my uploaded files into quiz questions?

The AI uses advanced natural language processing (NLP) and computer vision (for images) to identify key concepts, definitions, processes, and relationships within your documents. It then reformulates this knowledge into valid multiple-choice questions, ensuring high fidelity to the source material.

What types of files can I upload to generate my AI quiz?

We support robust ingestion of PDF documents, DOCX files, PowerPoint presentations, and various image formats (like JPG or PNG scans of notes). You can also simply type in prompt instructions if you prefer not to upload.

Can I export the generated quizzes for use outside the app?

Yes. We offer critical export options including standard PDF and Word (DOCX) for simple review, as well as specialized formats like QTI 2.1 and Moodle XML, which are essential for integrating content into institutional Learning Management Systems (LMS).

Is there a cost associated with using the document upload feature?

The app offers a free tier that allows you to generate a limited number of quizzes. For heavy users, unlimited generation credits and access to our most advanced AI model are available through our paid subscription plans.