Buzzer

Live quiz show, free in your browser

Buzz in. Steal the show.

2–20 playersGuests welcomeFreeEN and FRTrivia

A live quiz show for your crew: host from your phone or laptop, players join with a code from any device, and the stage view turns any screen into the studio. Run Stream rounds where everyone answers, or a Jeopardy-style Board, with streak tiers and show music. Short on ideas? The Question Studio writes a quiz with AI from a topic or your own lesson, and paints the pictures too. Quick Host with no account for 5 players; a free account hosts 20. Volt the electric ray brings the sparks.

Play now Host a quiz Join with a code

Free in your browser, no account needed to join.

Free while we're in early access: the full game, no charge. See the founder deal

Buzzer: Volt the electric ray on the quiz show stage

Ways to play

Modes

Host from your phone
Quick Host needs no account: 5 players, 5 spectators, 10 questions. A free account hosts 20 players and 50 spectators, with 200 questions, saved quizzes, picture answers, CSV import, Board mode and quizzes written with AI.
Join with a code
Players enter the code from any browser. No account, ever.
Stage view
Open the stage on the TV or projector: questions, reveals, the scoreboard and the show music.
Spectators
Friends who aren't playing watch the show live by code, reveals included.

How to play

How Buzzer plays

1
Start a show: Quick Host in one tap, or sign in to pick a saved quiz or have AI write one.
2
Put the stage on the big screen and share the code. Players and spectators join from their phones.
3
Run the rounds: everyone answers in Stream, or pick from the Board. Streaks, reveals and the scoreboard do the rest.

The rules in short

Buzzer is a hosted quiz: one person runs the show and everyone else answers from their own device. The host starts a show from a phone or a laptop, opens the stage view on a TV or projector, and shares a room code. Players join with the code from any browser; spectators join the same way to watch without playing. Two round formats exist: Stream, where every player answers each question at once, and Board, a Jeopardy-style grid of categories and values. Correct answers score points, consecutive correct answers build streak tiers, and the stage shows every reveal with show music. Quick Host runs without an account for up to 5 players, 5 spectators and 10 questions. A free host account raises that to 20 players, 50 spectators and 200 questions, and adds saved quizzes, question and answer pictures, CSV import and Board mode. Signed-in hosts can also have AI write a quiz from a topic or an uploaded lesson (PDF, Word, PowerPoint or text) and paint pictures for it; every AI question is shown for review before it joins the quiz.

Signature features

What makes Buzzer different

Nothing to install for players
A code and a browser. Phones, tablets, laptops.
A quiz in minutes with AI
Describe a topic or upload a lesson: AI writes the questions, you check them, and it can paint the pictures.
Quick Host, no account
Try a full show in one tap; sign up free when you want bigger rooms and saved quizzes.

Buzzer questions

Never. Players and spectators join with a code. Only the host signs in, and only for rooms above 5 players, saved quizzes and Board mode.

5 players with Quick Host, 20 with a free host account, plus up to 50 spectators.

Yes. With a free account, describe a topic or upload a lesson and AI drafts the questions for you to review; it can paint pictures too. Each account gets 5 AI quizzes and 10 picture sets a month.

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