A free, browser-based lottery drum (digital Garapon) raffle tool. Just press “Spin!” for an authentic raffle draw, and set your own prize names, quantities, and winning odds. Use it as a raffle, prize drawing, or lucky-draw machine for parties and events — no sign-up or install required.
Web Garapon
This tool has been used … times.
Prize Stock & Odds
Win History
How to Use
Basic operation: Press the “Spin!” button to rotate the drum and draw a prize.
Settings: Use the “Settings” button to add, remove, or adjust prize quantities.
Features:
- List Input mode: Edit prizes intuitively one by one.
- Bulk Input mode: Register large numbers of prizes at once using text format.
- Full Screen mode: Switch to an immersive full-screen lottery view.
Settings are saved in your browser and will be retained on your next visit.
FAQ
- Is this Garapon tool free to use?
- Yes, every feature is completely free. No sign-up or app install is required — just draw straight from your browser on a phone or computer.
- Can I change the number of prizes and the winning odds?
- From “Settings” you can freely add or edit prize names and quantities, and the winning probability is calculated automatically from the quantities. Bulk Input mode lets you register many prizes at once.
- Can I use it as a raffle or lucky draw?
- Yes. Set up a grand prize, runner-up prizes, and blanks to use it as a raffle, prize drawing, or lucky-draw machine for shops, parties, and events. A confetti animation plays when a prize is won.
- Can I stop the same prize from being drawn repeatedly?
- Each prize has its own quantity (stock) that decreases with every win. Once all prizes are drawn the lottery ends, and “Reset Stock” restores it anytime.