抽選ルーレット — 当選者の選出
透明な抽選を開催 — 参加者や番号を貼り付け、1クリックで最大10人の当選者を重複なく抽選。全画面で披露し、CSVで結果をエクスポート。
当選者
引かれた当選者がここに表示されます。1項目が1回の抽選で当選できるのは1回だけです。
項目 (6)
テーマと中央
項目の重み（0件カスタム）
重みは扇形の大きさに反映されます — 重み3は重み1の3倍当たりやすくなります。
- Ticket #1001
- Ticket #1002
- Ticket #1003
- Ticket #1004
- Ticket #1005
- Ticket #1006
マイルーレット
ルーレットはこのブラウザ内にのみ保存されます — アップロードはありません。共有リンクはURL内にルーレット全体を含みます。
A draw your entrants can watch
Giveaway credibility comes from visible fairness. This raffle wheel gives you three layers of it: the wheel itself (a public, suspenseful draw), cryptographic randomness (the same quality of randomness used for security — see the fairness page), and a timestamped CSV log you can publish afterward.
- Unique winners: “Draw winners” picks without repeats; weights multiply odds for ticket tiers.
- Live moment: fullscreen spins make each reveal an event; “Draw winners” is the fast mode between.
- Proof: export draw #, name and time to CSV.
For weighted prize distributions (everyone wins something), use the prize wheel.
FAQ
How do I pick raffle winners fairly?
Paste entrants (one per line — spreadsheet paste works), set the draw count, and press “Draw winners”. Each entry can win only once per draw, and selection uses the browser's cryptographic random source.
Can entrants have different numbers of tickets?
Yes — use the Weights panel: an entrant with weight 5 is five times as likely as weight 1. Duplicate a name multiple times for the same effect.
How do I export the winners?
Every draw is timestamped in the Winners panel — press “Export CSV” for a file with draw number, name and time. Perfect for proving a fair giveaway afterward.
Can I show the drawing live?
Yes — spin the wheel fullscreen on a projector between draws, or let each winner get their own satisfying spin with Remove-winner on.
Do you see my entrants' data?
No — entries stay in your browser; nothing is uploaded. The share link encodes the list in the URL itself, so even shared wheels never touch a server.
Is a wheel draw legally a fair raffle?
Cryptographic randomness is at least as fair as drawing paper slips — but raffle rules vary by jurisdiction (some require paid-entry raffles to be registered). For prize giveaways with free entry this tool is the standard random-draw method; check local rules for paid-ticket raffles.