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

🎡 Roulette

Seed reproduction · Inertial rotation · Winner highlighting

Open

🎱 Plinko

In Development

Open

🎲 Dice (3D)

In Development

Open

Why Fortuna?

✨ Free Forever, No Ads

Unlike other lottery tools, Fortuna has zero ads, zero tracking, and requires no registration. Completely free 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, completely free with no hidden costs, premium features, or subscriptions.

Do you show ads?

No ads, no tracking, no analytics. Your privacy is respected.

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.

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