MasterQuiz AI

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MasterQuiz AI uses artificial intelligence to automatically generate quizzes from your PDF documents. Upload any PDF and the plugin will analyze the content to create high-quality quiz questions including multiple choice, true/false, and essay questions.

Key Features:

• AI-Powered Quiz Generation: Upload a PDF and get a complete quiz with questions, answers, and explanations.

• Multiple Question Types: Supports multiple choice (MCQ), true/false, and essay questions with model answers.

• LearnDash Integration: Automatically create LearnDash quizzes and questions with one click.

• 9 Export Formats: Export quizzes as JSON, XML, CSV, Plain Text, Moodle GIFT, QTI 1.2, Aiken, LearnDash CSV, or LearnDash XML.

• Points System: AI assigns points to each question, normalized to 100 total.

• Bloom’s Taxonomy: Questions are tagged with cognitive levels (Remember, Understand, Apply, Analyze, Evaluate, Create).

• Background Processing: Quiz generation runs in the background so you can continue working.

• Shortcode Support: Display the quiz generator on any page with [masterquiz_ai].

AI Providers:

This plugin connects to external AI services to generate quiz questions. You need at least one API key:

• Google Gemini (primary): Get API key

• OpenRouter (secondary fallback): Get API key

• Groq (final fallback): Get API key

Cascade order for reliability: Gemini, then OpenRouter, then Groq. If one provider or model fails, the next is tried automatically.

Optional RAG Service:

For improved quiz quality with large PDFs, you can connect an optional RAG (Retrieval-Augmented Generation) microservice for intelligent text chunk selection.

Generation Modes:

• Fast Mode: 2-call generation for quick results. Produces questions with options, points, hints, and cognitive level tags.

• Quality Mode: 3-phase generation for deeper analysis. Adds option rationales, model answers for essays, and rubric criteria.

Shortcode Attributes:

[masterquiz_ai title="My Quiz" show_header="true" show_learndash="auto" max_questions="12"]

• title: Quiz generator heading (default: “PDF to Quiz Generator”).

• show_header: Show/hide the header section (default: “true”).

• show_learndash: Show LearnDash button: “true”, “false”, or “auto” (default: “auto”; auto-detects LearnDash).

• max_questions: Maximum questions allowed (default: from settings).

External Services

This plugin relies on third-party external AI services to generate quiz questions from PDF documents. No AI processing happens locally. The extracted PDF text must be sent to an external API for quiz generation.

Google Gemini API

This plugin connects to the Google Gemini API to generate quiz questions using AI.

• What it does: Generates quiz questions (multiple choice, true/false, essay) from text content.

• When data is sent: Each time a user clicks “Generate Quiz” and Gemini is the selected or fallback provider.

• What data is sent: The extracted text content from the uploaded PDF document, along with quiz generation instructions (number of questions, question types, difficulty preferences). No personal user data is sent.

• Service provider: Google LLC

• Service URL: https://generativelanguage.googleapis.com/

• Google Gemini API Terms of Service: https://ai.google.dev/gemini-api/terms

• Google Privacy Policy: https://policies.google.com/privacy

• Google Generative AI Additional Terms: https://ai.google.dev/gemini-api/terms

OpenRouter API

This plugin connects to the OpenRouter API as a fallback AI provider for quiz generation.

• What it does: Generates quiz questions using various AI models available through OpenRouter.

• When data is sent: Each time a user clicks “Generate Quiz” and OpenRouter is the selected or fallback provider (used when the primary provider fails or is not configured).

• What data is sent: The extracted text content from the uploaded PDF document, along with quiz generation instructions. No personal user data is sent.

• Service provider: OpenRouter Inc.

• Service URL: https://openrouter.ai/

• Terms of Service: https://openrouter.ai/terms

• Privacy Policy: https://openrouter.ai/privacy

Groq API

This plugin connects to the Groq API as a fallback AI provider for quiz generation.

• What it does: Generates quiz questions using Groq-hosted AI models.

• When data is sent: Each time a user clicks “Generate Quiz” and Groq is the selected or fallback provider (used when higher-priority providers fail or are not configured).

• What data is sent: The extracted text content from the uploaded PDF document, along with quiz generation instructions. No personal user data is sent.

• Service provider: Groq Inc.

• Service URL: https://api.groq.com/

• Terms of Service: https://groq.com/terms-of-use/

• Privacy Policy: https://groq.com/privacy-policy/

Optional RAG Microservice

This plugin can optionally connect to a user-configured RAG (Retrieval-Augmented Generation) microservice for intelligent text chunk selection from large PDFs.

• What it does: Selects the most relevant text chunks from a PDF for quiz generation.

• When data is sent: Each time a user generates a quiz with RAG enabled in the plugin settings.

• What data is sent: The extracted text chunks from the uploaded PDF document. No personal user data is sent.

• Service provider: Self-hosted or user-configured. The URL is set by the site administrator in the plugin settings.

• This service is disabled by default and must be explicitly enabled and configured by the site administrator.

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