Turn any topic into a live quiz in seconds.
Describe your quiz in a sentence and Doodle writes the whole set — multiple-choice questions, four options each, the right answer marked. Then the room answers from their phones, faster correct answers score more, and the leaderboard reshuffles on the big screen. Free to start.
Demo of creating a quiz with AI: a prompt describing the quiz is typed into the Generate-with-Doodle popover, and five complete multiple-choice questions are generated at once, each with four options and the correct answer marked.
Check what actually stuck.
Close every training block with a three-question recap. The countdown keeps it snappy, scoring keeps attention up, and the answer split shows you exactly which topic needs a second pass — before anyone leaves the room.
On the big screen
Security training · recap
A supplier emails an unexpected invoice attachment. What do you do?
0 answers
Every student answers, not just the fast hand.
Ask the whole class at once instead of calling on one volunteer. The live distribution surfaces misconceptions the moment they happen, and the leaderboard turns revision into a game students ask to play again.
On the big screen
Science class · unit 4
Which planet has the most known moons?
0 answers
Trivia night with zero scorekeeping.
Host pub-style trivia at your next team night or offsite. Questions live in your slides, phones are the buzzers, points tally themselves, and the leaderboard crowns the winner — no spreadsheets, no arguing over who buzzed first.
On the big screen
Team trivia night · round 2
Which of these launched first?
0 answers
How it works
- 01
Generate it with Doodle
Describe your quiz in a sentence — “5 trivia questions about space exploration” — and Doodle writes the whole set at once. Edit any question, or write your own by hand.
- 02
The room joins by QR
Players scan and answer from their phone's browser. No app, no account, nothing to install.
- 03
Countdown, score, crown
Every question runs on a timer, faster correct answers score more, and the leaderboard updates live on the big screen.
How to run a live quiz in a presentation
Live quizzes work best short and frequent: three to five questions at the end of each section beat twenty at the end of the day. Keep the countdown tight — enough time to read and think, not enough to search — and the room stays leaning forward.
Because everyone answers from their own phone, you see a full answer distribution instead of one confident voice. Treat the wrong answers as your agenda: a split room on question two tells you exactly what to re-explain while everyone is still in the room.
Show the leaderboard every couple of questions rather than after each one — the reshuffle is the drama that keeps a training recap, a revision session, or a trivia night moving.
FAQ
Live quiz questions, answered
Can I generate quiz questions with AI?
Yes. Open the Generate popover, describe the quiz in one line — topic, number of questions, and difficulty in plain language — and Doodle returns the full set at once, each question with four options and the correct answer marked. Every question stays fully editable, so you can tweak wording, swap answers, or add your own.
How do participants join a live quiz?
Share a link or display a QR code on your slide. Everyone joins from their phone's browser — no app download and no account required.
How does quiz scoring work?
Correct answers earn points, and faster answers earn more — each question runs on a countdown, so quick thinking is rewarded. The leaderboard on the big screen updates as the scores land.
Does it work in PowerPoint and Google Slides?
Yes. Decka runs as a standalone web editor, a PowerPoint add-in, and a Google Slides extension, so the quiz lives inside the deck you already present from.
How many people can play at once?
The Free plan supports up to 30 participants per live activity; Pro raises that to 300 — enough for classrooms, trainings, and most all-hands.
Is it only for trivia?
No — the same format works for training recaps, compliance checks, classroom revision, and onboarding knowledge checks, as well as pub-style team trivia.
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