AI-Powered Adaptive Trivia Platform

The #1 Free AI-Powered Online Quiz & Trivia Platform

QuizProMaster — 85+ Sub-categories, 3 Difficulty Levels, Duel Battles & Group Quizzes

Play the best free online quiz with AI-powered questions across 85+ sub-categories — the largest selection of any trivia platform. Choose Easy, Medium, or Hard difficulty, battle opponents in 1v1 duels, or host group quizzes with friends.

Every answer includes a detailed explanation plus bonus trivia for continuous learning. Available in 30+ languages with 1mn+ unique questions that never repeat.

10
Major Categories
85+
Sub-categories
100K+
AI Questions
30+
Languages

Everything You Need to Master Trivia

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3 Modes of Play

Solo for self-paced learning, 1v1 Duels for head-to-head battles, and Multiplayer Lobbies for group fun with 2-8 players.

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3 Difficulty Levels

Choose Easy (1pt), Medium (1.5pts), or Hard (2pts) — or let our adaptive Mix mode calibrate difficulty to your skill.

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85+ Sub-categories

10 major categories spanning General Knowledge, Sports, History, Science, Technology, Arts, Business, Politics, Religion & Geography.

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Learn with Every Answer

Every question comes with a clear explanation of the correct answer plus bonus trivia for continuous learning and discovery.

Why QuizProMaster is the Best Free Online Quiz Platform

The largest category selection of any online quiz platform.QuizProMaster offers 10 major categories with 85+ sub-categories — from Ancient Civilisations and Quantum Physics to Cryptocurrency, Esports, and Norse Mythology. Whether you're preparing for a pub quiz night, studying for exams, or simply love trivia, you'll find your niche here.

AI-powered questions that never repeat.Unlike static question banks, QuizProMaster uses advanced AI (powered by Claude) to generate unique trivia questions tailored to your chosen categories and difficulty level. You'll never see the same question twice — guaranteed.

Learn something new with every answer. Every question comes with a clear explanation of the correct answer plusa bonus fun fact. This means you're not just testing your knowledge — you're continuously learning new and fascinating information with every quiz you take.

Three ways to play: Solo, 1v1 Duel, or Group Quiz. Practice at your own pace in Solo mode with adaptive difficulty that adjusts to your skill level. Challenge opponents head-to-head in real-time 1v1 Duel Battles with Elo-based matchmaking. Or host a Multiplayer Group Quiz with 2-8 friends and watch the live leaderboard update after every question.

Three difficulty levels for every player. Choose Easy (common knowledge), Medium (requires subject interest), or Hard (specialist/enthusiast level) — or use the adaptive Mix mode that automatically calibrates to your ability using IRT algorithms. Earn more points for harder questions: 1 pt for Easy, 1.5 pts for Medium, 2 pts for Hard.

Available in 30+ languages worldwide. Play quizzes in English, Spanish, French, German, Arabic, Hindi, Mandarin, Japanese, Portuguese, Russian, Korean, Italian, Dutch, Turkish, Polish, and many more. QuizProMaster is truly a global trivia platform.

Three Ways to Play

Choose your challenge level and compete your way

Free
🎯

Solo Mode

Progress through questions at your own pace. Our adaptive algorithm calibrates difficulty to your skill level in real-time.

Pro
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1v1 Duel

Match with opponents of similar skill via Elo-based matchmaking. Answer faster for bonus points in real-time battles.

Pro
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Multiplayer Lobby

Host or join lobbies with 2-8 players. Pick categories and watch the live leaderboard update after every question.

10 Categories. 85+ Sub-categories.

The most comprehensive quiz category library — from Ancient History to AI & Machine Learning, Cryptocurrency to Norse Mythology

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General Knowledge
8 topics
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Sports
11 topics
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History
9 topics
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Geography
8 topics
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Science
9 topics
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Politics
9 topics
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Arts & Literature
9 topics
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Business & Economics
8 topics
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Technology
8 topics
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Religion & Mythology
9 topics

Simple, Transparent Pricing

Start free. Upgrade when you're ready.

Basic

$0/forever
  • 40 questions per day
  • Solo mode
  • 1 Duel per day
  • 1 Multiplayer game per day
  • 10 questions per quiz
  • Adaptive difficulty
  • Basic leaderboard
  • 30+ languages
  • Unlimited questions
  • Unlimited team quizzes
  • 20 & 30 question quizzes
  • New questions added daily
  • Ad-free
UNLIMITED & EVER-GROWING

Pro

$2.99/month
  • Virtually infinite question pool — never repeat
  • Hundreds of new questions added daily
  • Unlimited team & group quizzes
  • Unlimited 1v1 Duels
  • All quiz lengths (10, 20, 30)
  • All 85+ sub-categories
  • Current events questions refreshed weekly
  • Detailed analytics & performance insights
  • Full leaderboard + global rankings
  • Priority matchmaking
  • 30+ languages
  • Ad-free experience

Frequently Asked Questions

Is QuizProMaster really free?

Yes! The Basic plan is completely free forever. You get 40 questions per day, access to all 85+ sub-categories, Solo mode, 1 daily 1v1 Duel, 1 daily Multiplayer game, adaptive difficulty, and 30+ language support. No credit card required.

How many categories does QuizProMaster have?

QuizProMaster has the largest category selection of any online quiz platform — 10 major categories (General Knowledge, Sports, History, Geography, Science, Politics, Arts & Literature, Business & Economics, Technology, Religion & Mythology) with 85+ sub-categories. From Ancient History to AI & Machine Learning, you'll find your niche.

Can I play quizzes with friends?

Absolutely! QuizProMaster offers 3 game modes: Solo (self-paced), 1v1 Duel Battle (challenge a specific person or find a random opponent), and Multiplayer Group Quiz (host a lobby with 2-8 players). Share a 6-character code to invite friends.

What difficulty levels are available?

You can choose from 3 difficulty levels: Easy (common knowledge, 1 point), Medium (requires subject interest, 1.5 points), and Hard (specialist knowledge, 2 points). The adaptive Mix mode uses IRT algorithms to automatically calibrate difficulty to your skill level.

Do questions repeat?

No! QuizProMaster uses AI to generate unique questions every time. Pro users enjoy a virtually infinite question pool with hundreds of new questions added daily and 4-layer deduplication — you'll never see the same question twice.

What languages are supported?

QuizProMaster supports 30+ languages including English, Spanish, French, German, Arabic, Hindi, Mandarin Chinese, Japanese, Portuguese, Russian, Korean, Italian, Dutch, Turkish, Polish, and many more.

How much does Pro cost?

Pro is just $2.99/month or $29.99/year (save 16%). You get a virtually infinite question pool with hundreds of new questions added daily, unlimited team & group quizzes, unlimited 1v1 Duels, all quiz lengths, current events questions refreshed weekly, priority matchmaking, and an ad-free experience.

Ready to Test Your Knowledge?

Join trivia enthusiasts competing across 85+ categories with 1mn+ questions in 30+ languages worldwide.

QuizProMaster

The #1 free AI-powered online quiz and trivia platform. 85+ sub-categories, 3 difficulty levels, 1v1 duels, and multiplayer group quizzes. Learn something new with every answer.

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AI-powered quiz generation by Claude AI