Quack - make the room talk
Quack is a free, browser-based platform for live quizzes, polls, word clouds and
interactive presentations. Build a deck on your desktop, present it on the big screen, and
your whole audience joins instantly from any phone by scanning a QR code or typing a
6-digit PIN - no app to install. Up to 300 people can play a single live game. Quack
blends the energy of a live game show with the depth of real-time audience response.
You can run scored quizzes (multiple choice, true/false, type-the-answer,
guess-the-number, image choice, multiple-answer and put-in-order), audience polls, rating
scales, ranking, allocate-points and this-or-that, plus word clouds, open text and live
Q&A, visual formats like pin-on-image, 2×2 grids, spin-the-wheel and emoji
reactions, and content slides with live leaderboards.
The audience does more than answer: players send emoji reactions that float across the big
screen and post comments at any time, and the host pins the best to the room. A live lobby
with music and player avatars warms everyone up. You can also share decks with teammates as
viewers or editors and co-edit them together.
How it works
- Build a deck in the browser on your laptop - no install.
- Present it on the big screen; a join QR code and PIN appear.
- Players join from any phone and answer live; results and scores update in real time.
Frequently asked questions
Do players need an app?
No. They join in any phone browser by scanning the QR code or typing the PIN.
How many people can join?
Up to 300 players in a single live game.
Is Quack free?
Yes - building decks and hosting games is free to start, and no card is required.
What can I ask?
Over 20 formats: quizzes (multiple choice, true/false, type-answer, guess-the-number, image choice, multi-select, put-in-order), polls, rating scales, ranking, allocate-points, this-or-that, word clouds, open text, Q&A, pin-on-image, 2×2 grids, spin-the-wheel and emoji reactions.
Can the audience do more than answer?
Yes. Players send emoji reactions that float across the big screen and post comments any time; the host pins the best to the room.
Can I share decks with my team?
Yes. Invite people as viewers or editors; collaborators can co-edit and present shared decks.
Where does it run?
In the browser. Build on desktop, present on the big screen, and players answer on their phones.
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