What Marble Roulette does
Marble Roulette is a free browser-based random name picker with a physics-inspired race. Add one name per line, start the race, and watch each name travel through the course as a labeled marble.
The finishing position you choose determines the result. That makes the draw easy to understand for the whole group instead of hiding the selection behind a single instant result.
Made for shared moments
- Classrooms: choose a student, group, question, or classroom task.
- Teams: assign a presenter, facilitator, order, or friendly challenge.
- Events and livestreams: make giveaways and audience participation more watchable.
- Family and party games: settle the next turn with a visual race everyone can enjoy.
Designed to stay simple
There is no account, app install, or complicated setup. The game works in modern desktop and mobile browsers, supports English and Korean, and includes fullscreen and local recording controls for presentations and streams.
Ready to run a draw? Open the Marble Roulette game and enter your names.
Open source and license attribution
Marble Roulette is a derivative development based on the original open-source lazygyu/roulette project, which is distributed under the MIT License.
Copyright (c) 2023 LazyGyu. The original copyright notice, MIT permission notice, and warranty disclaimer are preserved in full on our Open Source Licenses page and in the repository LICENSE file.
This version is maintained independently with its own branding, interface, maps, translations, and supporting features. Copyright notices for modifications do not replace or remove the original LazyGyu notice.
For general questions, accessibility feedback, or project corrections, email [email protected].