QuizOxa is a free online trivia platform with 1600+ questions across 31 categories including NFL, Science, History and Pop Culture. Earn points, build streaks, and compete — no sign-up needed.
Pick from 31 knowledge categories — from NFL and Movies to Science and US History.
Easy (30 sec), Medium (20 sec), or Hard (15 sec) per question. Each level rewards more points.
Answer 10 timed questions. After every answer, a detailed explanation tells you why it's correct or wrong.
Get your accuracy percentage, total points earned, and a performance rating at the end of every quiz.
Challenge your friends by sharing your result on WhatsApp — see who can beat your score!
Every quiz reshuffles questions randomly, so you can replay the same category and get a fresh challenge each time.
Perfect for beginners and younger learners. Questions cover core, well-known facts in each subject. Great for building confidence before moving up.
A balanced challenge that tests genuine subject knowledge. You need to think quickly — 20 seconds is enough time if you know the material well.
Only 15 seconds per question. Hard mode tests deep knowledge and rewards fast thinking. Designed for enthusiasts who want a real challenge.
Every question includes a detailed explanation after you answer, whether you got it right or wrong. You don't just test knowledge — you build it.
Real quizzes and exams have time limits. Our countdown timer trains you to think quickly and recall facts under pressure.
Questions are randomly selected and shuffled from a pool of 50 per category, so every quiz session feels fresh and different.
QuizOxa is fully responsive — it works perfectly on phones, tablets, and desktops with no app download required.
Audio cues for correct answers, wrong answers, and the countdown timer help keep you engaged during fast-paced rounds.
No subscription. No premium tier. No hidden costs. Every question in every category is available to every user at no cost, forever.
Research shows that quiz-based retrieval practice significantly improves long-term memory retention compared to passive reading.
Yes, 100% free forever. No subscriptions, no premium plan, no hidden charges. Every quiz and every question is available to all users at no cost.
No account or registration is needed. Just enter your name, pick an avatar, and start playing immediately. Nothing is stored on our servers.
QuizOxa has over 1600 questions spread across 31 categories. Each category contains unique quizzes of 10 questions each. Questions are randomly shuffled every time you play.
There are three levels: Easy (30 seconds per question, 100 points), Medium (20 seconds, 150 points), and Hard (15 seconds, 200 points per correct answer).
The question is marked incorrect, your streak resets to zero, and the correct answer with an explanation is shown. You then move to the next question.
Yes. QuizOxa is fully mobile-responsive and works on all smartphones, tablets and desktop computers without any app installation needed.