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CogniGuide

Instant AI Quiz Generator: Create Exams from Images & Export to PDF

Stop manual creation. Simply upload presentation slides, lecture photos, or raw text prompts, and watch our AI instantly build structured quizzes complete with multi-option questions and answer keys.

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

From Visual Input to Verified Assessment

Harness the power of machine learning to convert your study materials into actionable, high-quality practice tests immediately.

Analyze Images and Uploads

Feed the AI directly from visual sources. Upload PDFs, PowerPoint slides, lecture notes scans, or single images; the system extracts core concepts for immediate assessment generation, demonstrating true input flexibility.

Rich, Explanation-Based Questioning

Every generated question includes robust, detailed explanations for every option, fostering deep understanding through active recall and explanation-based learning, moving beyond simple right/wrong feedback.

Universal Export Formats (PDF & More)

Prepare for any testing environment. Export your custom exams seamlessly into universally compatible formats including PDF, DOCX (Word), QTI 2.1, and Moodle XML for offline use or LMS integration.

Your Custom Quiz in Three Expert Steps

Transforming complex study materials into structured practice tests has never been faster or more reliable.

  1. 1

    1. Upload Your Source Material

    Choose your input: upload PDFs, DOCX files, or any image containing text/diagrams. Alternatively, provide a direct text prompt to define the subject scope.

  2. 2

    2. AI Generates Comprehensive Content

    Our specialized AI analyzes the uploaded data, mapping concepts to create varied question types (primarily multiple choice) complete with distractors and thorough pedagogical explanations.

  3. 3

    3. Practice Interactively or Export

    Review the generated quiz in our interactive practice mode, or select your required format—PDF for printing, DOCX for editing, or QTI/Moodle for institutional deployment.

Mastering Assessment Creation with AI Power

Leveraging advanced computer vision, our **AI quiz generator** transforms images (like whiteboard notes or presentation slides) directly into high-quality, interactive practice material. This ensures your formative assessment covers the exact visual data you studied, offering unmatched relevance before exporting your final **PDF question bank**.

  • Convert unstructured image data into structured test items.
  • Ensure all generated questions are linked to source concepts.
  • Maintain academic rigor through detailed, option-level feedback.
  • Achieve high preparation fidelity by using your precise study notes.

Stop wasting hours manually transcribing notes into question formats; utilize expert-level AI assistance to maximize study efficiency.

Frequently Asked Questions About AI Assessment

Clear answers regarding our document processing and export capabilities.

How exactly does the AI generate questions from an uploaded image?

The AI uses optical character recognition (OCR) combined with domain understanding models to identify key topics, facts, and relationships within the image. It then crafts valid multiple-choice questions designed to test mastery of those identified concepts, ensuring the questions align contextually with the input source.

What file formats can I upload to generate a quiz?

We support robust file ingestion, including PDF documents, DOCX files, PowerPoint presentations (.ppt/.pptx), and common image files like JPG and PNG. You can also start simply by typing a descriptive prompt.

Can I export the final quiz into formats compatible with my Learning Management System (LMS)?

Yes. Beyond standard PDF and Word (DOCX) exports for easy printing and review, we provide specialized export options, including QTI 2.1 and Moodle XML, allowing for direct, high-fidelity import into major educational platforms.

Is the AI quiz generation tool free to use?

The core service is available for free, allowing you to test the generation quality and export capabilities. Our paid subscription plans unlock higher usage limits, access to our more advanced AI model, and priority processing.