Overview
Enter names and run a 3D marble race to pick a random winner offline. Great for giveaways and classes.
Lucky Marble Race: Winner Picker is a Chrome extension for entering participant names, running an offline 3D marble race, and revealing a random winner. Enter one nickname per line, start the race, and watch colorful marbles roll through a 3D obstacle track with pegs and bumpers until the selected participant is revealed. It runs directly in your browser with no login and no server connection, making it useful for giveaways, live stream events, classroom picks, party games, and quick random decisions. Key features - Up to 10 participants - Offline, no login required - 3D marble race animation - Recent lists and saved lists - Open as popup, new tab, or new window - Multilingual UI
Details
- Version1.0.1
- UpdatedJune 27, 2026
- Size1.03MiB
- Languages10 languages
- Developer
- Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
Lucky Marble Race: Winner Picker has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Lucky Marble Race: Winner Picker handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes