Giga Quizzes· free live quiz game

Live quizzes for a class of 20 or a hall of 500.

Giga Quizzes is a free, Kahoot-style live quiz game. Put a quiz on the big screen and everyone plays from their own phone with a room code — no app to install, no signup for players.

Looking for a Kahoot alternative? See how we compare →
players in our largest game
497
question types
11
languages
8
to host or to play
$0

How a game runs

  1. ▲

    Build it

    Write your own questions, let AI draft them for you, or import a PDF — Blooket exports included.

  2. ◆

    Put it on the big screen

    Open the quiz on a projector, a TV or a shared screen. A room code and a QR code appear for everyone to join.

  3. ⬤

    Everyone plays

    Players answer on their phones. Scores update after every question, all the way to the podium.

Built for the whole hall

Up to 500 players in one game, each on an encrypted connection to the host's screen. Our largest so far had 497 people in the room — 481 of them playing at the same moment.

people in one game
497
playing at the same moment
481
games with 100+ players, as of 20 September 2026
44

11 ways to ask a question

Mix them freely in one quiz — from a quick true/false warm-up to a hotspot on a map or a slider on a number line.

What each one does →
  • ▲Single choice
  • ◆Select all that apply
  • ⬤True / False
  • ■Open answer
  • ▲Numeric
  • ◆Fill in the blank (cloze)
  • ⬤Ordering
  • ■Matching
  • ▲Hotspot
  • ◆Slider (number line)
  • ⬤Poll

Two ways to play

Classic

The game show everyone knows: the question on the big screen, answers on the phones, a live leaderboard after every round and a podium at the end.

> Hacker_

Right answers earn crypto. Spend it hacking other players to take theirs — play against the clock, or race to a crypto target.

Teams work with either mode — up to 6 teams, assigned automatically or picked by the players.

For every kind of group

Classrooms

Warm-ups, reviews and end-of-unit checks. Groups keep a class together, with homework and points that build up over time.

Lectures & events

A room code on the projector and the whole hall is in — up to 500 people, nothing to install.

Teams & friends

Icebreakers, training recaps and trivia nights. Start from a ready-made quiz in Discover, or write your own.

And everything around the game

See every feature →
  • AI quiz generation

    Give it a topic and get up to 30 questions, ready to edit.

  • PDF import

    Bring questions in from a PDF, Blooket question-set exports included.

  • Game reports

    Every game leaves a report: accuracy, rankings, and a breakdown per question and per answer.

  • Discover

    A public library of ready-made quizzes to play as they are or copy and edit.

  • Image reveal

    Uncover a picture tile by tile — 3×3, 5×5 or 8×8, at the speed you choose.

  • Avatars & mini-games

    Players dress up an avatar and take each other on at Tic-Tac-Toe while they wait.

  • Send a quiz

    Share a quiz with another account, export it to PDF, or play it solo.

  • 8 languages

    Switch the whole site to another language with one click — Hebrew and Arabic included.

New here? We’ll walk you through it.

Step-by-step guides, with pictures of the real screens.

See all 16 guides →

How do I create my first quiz?

Build and host a quiz, start to finish

A walkthrough that follows you through the real screens — it waits while you work and moves on once you have done each part.

8 steps · about 4 min
Read more →

How do I host a live quiz game?

Host a live quiz game

From a set in your Library to a room code on the big screen, then the questions, the leaderboard and the podium.

7 steps · about 3 min · on a computer
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How do students join a game?

Join a live game as a player

A room code and a nickname, and you are in: no account and no app. Every screen a player sees, from joining to the final results.

7 steps · about 2 min
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What kinds of questions can I ask?

Every question type, explained

Eleven kinds of question and an information slide: what each one asks, how players answer it and how it is scored.

13 steps · about 5 min · on a computer
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How do I play a quiz in teams?

Play a live quiz in teams

Split the room into two to six teams, let players pick their own or share them out evenly, and finish on a team podium.

6 steps · about 3 min · on a computer
Read more

How do I set up a group for my class?

Run a group for your class

Invite a class with a code or a link, host games that count for the group, set homework with a deadline, and follow the leaderboards.

12 steps · about 6 min · on a computer
Read more

Ideas for your next quiz

Practical posts for teachers: writing fair questions, a quiz for each subject and season, and quiz nights at home.

Read all 32 posts →

Your first game is a few minutes away.

Free, with no trial and no card. Build a quiz, or start from a ready-made one in Discover.

Giga Quizzes is independent and is not affiliated with, endorsed by, or connected to Kahoot!, Blooket, Wayground (formerly Quizizz) or Gimkit. Their names are trademarks of their respective owners and are used here only to describe a comparison.