Lucky Marble Race: Winner Picker

by midori ward · devhyun.pages.dev · Just for Fun

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Enter names and run a 3D marble race to pick a random winner offline. Great for giveaways and classes.

Users

+12 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#110K

#92K among extensions

Version

1.0.1

updated 27 Jun 2026

Users

monthly, 4 months

Latest, 16 Oct 2026: 48 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 16 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Lucky Marble Race: Winner Picker

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