QuizBuilder

Build your own quiz nights — and run them live with friends.

Multiplayer is local network only. Join sessions hosted by people you trust.
Quiz files are JSON + media — load packs only from sources you trust.
No encryption or authentication. Not intended for public internet play.

Quiz Builder is a multiplayer quiz tool for game nights, classrooms, and friend groups. Create custom quizzes in the built-in editor, host a session as Game Master, and let players join over the local network to buzz in, score points, and compete round after round.

How it works

• Build Quiz — Create questions with text, images, audio, sequences, map pins, and more. Save your quizzes and reuse them anytime.
• Host Game — Start a lobby, load a quiz, and run the show as moderator.
• Join Game — Connect with the host’s IP address and jump into the lobby.

One player acts as Game Master: they reveal questions, lock/unlock the buzzer, mark answers correct or incorrect, and control the flow. Everyone else plays along on their own screen.

Two quiz formats

• Linear Quiz — Questions play one after another, perfect for classic quiz rounds.
• Board Quiz — Fill a category board, let players vote on tiles, and play board-style rounds with point values.

Question types

• Text & picture questions
• Distortion rounds — image slowly clears; buzz in when you recognize it
• Picture & text sequences — reveal step by step
• Sound clips — buzz when you know the answer
• Map pin — place your pin on the map
• Estimation — type your best guess

Answer modes

• Buzzer — players answer out loud; the Game Master marks Correct / Incorrect
• Individual — players submit written answers for review

Buzzer features

• Lock / unlock buzzer
• Buzzer order & waitlists
• Custom scoring (correct, wrong, bonus points for others)
• Optional time limits
• Retry rules and “reveal answer on wrong” settings
• Live scoreboard

Good for

• Quiz nights & parties
• Custom trivia for any topic you want

Notes

• Windows
• Multiplayer via local network — host and players need to be on the same network (or reachable via IP)
• Best experience with one Game Master screen + one device per player 

Bug reports / Feature Suggestions: https://discord.gg/tmT6w7qWKx