Lightweight & Gorgeous. No-fuss lottery UI collection built with SVG / CSS / three.js
Roulette · Plinko · More coming soon

🎡 Roulette

Seed reproduction · Inertial rotation · Winner highlighting

Open

🎱 Plinko

In Development

Open

🎲 Dice (3D)

In Development

Open

Why Fortuna?

✨ Simple & Clean

Fortuna provides clean lottery tools with no tracking and requires no registration. Easy to use.

📋 Use Cases

  • Company Events: Team selection, prize draws, raffle
  • Education: Random student picker, group formation
  • Online Communities: Giveaways, contest winners
  • Team Building: Icebreaker activities, role assignment

FAQ

Is it really free?

Yes, with no hidden costs, premium features, or subscriptions.

Is it fair?

Yes, results are seed-reproducible for verification. You can prove fairness by using the same seed.

Do I need to register?

No registration required. Just visit and start using immediately.

Is it open source?

Yes, source code available on GitHub. MIT License.

🔗 More lottery tools (Free)