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随机点名器

公平随机抽取一名学生 — 转动转盘或使用「移除中奖者」模式,确保没人被抽中两次。免费、即时,名单永不离开你的设备。

班级名单:管理名单

条目 (8)

最近抽中记录 (0)

还没有抽中记录——转动转盘吧

主题与中心

条目权重(0 个已自定义)

权重会放大对应扇区 — 权重 3 的中奖概率是权重 1 的三倍。

  • Ava
  • Brandon
  • Celine
  • Dev
  • Elena
  • Felix
  • Gianna
  • Hassan

我的转盘

转盘仅保存在本浏览器 — 不上传任何数据。分享链接会把整个转盘编码进网址。

Pick names without repeats

Turn on Remove winner and every drawn name leaves the wheel automatically. That gives you a perfect turn-taking queue: every student is picked exactly once before anyone repeats — the digital version of the popsicle-stick jar, with no sticks to lose.

Need groups instead of individuals? The group generator splits the same list into teams. Seating? Seating chart generator.

Fairness you can verify

Each pick calls the browser's cryptographic random source (crypto.getRandomValues) with rejection sampling to remove modulo bias. The winner is decided before the wheel animation begins — the animation only shows you the result. Run a public 250,000-draw chi-square test yourself on the fairness page.

FAQ

How does this name picker work?

Paste your class list and spin the wheel, or use Remove-winner mode to draw names one at a time without repeats — like drawing popsicle sticks from a jar, but digital and fair.

Is it truly random?

Yes. Names are chosen with crypto.getRandomValues — the browser's cryptographic random source — not a simplistic timer trick. See the live fairness test with 250,000 draws.

Can I pick multiple names at once?

Yes — for raffles and prize draws use our raffle wheel, which can draw up to 10 unique winners in one click and export them to CSV.

Do you store my students' names?

No. Names live only in your browser's local storage. There is no account and no server-side copy — see the privacy policy for the full COPPA/FERPA-friendly details.

What's the difference from the Wheel of Names page?

Same engine, tuned for quick draws: this page focuses on picking names fairly with remove-winner mode; the wheel-of-names page highlights themes, sharing and projector mode.

Can I use it offline?

Yes — after your first visit the tool works without internet, which helps when the classroom Wi-Fi drops.