クエスチョンホイール
砕氷船用のランダムな質問生成ツール
- 誰が？
- 何を？
- いつ？
- どこで？
- なぜ？
- どうやって？
Question Wheel — A Random Icebreaker Question Generator for Meetings, Classrooms and Groups
Out of things to ask? Load your own question bank, spin the question wheel, and let it hand the table a prompt nobody saw coming. Cryptographically random, works offline, no signup.
From Monday standups to first-day-of-class — a faster way to get people actually talking
wheel.expertを選ぶ理由
End the Awkward Silence
Every group has that pause where nobody wants to go first. The question wheel breaks it for you — it picks the icebreaker, so no one feels singled out and the conversation just starts.
Build Your Own Question Bank
Wipe the presets and type the prompts that fit your room — a sales team, a Spanish class, a wedding table. The wheel only spins the questions you load, so nothing lands flat or off-topic.
Works Offline in the Classroom
Spotty school WiFi or a basement meeting room? It still spins. As an installable web app the question wheel runs with no connection at all — handy when the projector's online but the laptop isn't.
Every Question, Equal Odds
No prompt gets buried at the bottom. The wheel draws from the Web Crypto API — the randomness browsers trust for security keys — so your tenth question has the same chance of coming up as your first.
Great for ESL Speaking Practice
Language teachers load conversation prompts and let learners spin for a turn to speak. The randomness keeps it fair, and the wait for the wheel to settle gives nervous speakers a second to think.
Free, Nothing Stored
No account, no email capture, no questions saved to a server. Open it, spin a prompt, close the tab. What you typed stays with you.
How to Use the Question Wheel
Type Your Questions
Start from the preset prompts or clear them and add your own. 'What's a small win from this week?' or 'Tea or coffee — and why are you wrong?' — anything you'd want a group to answer goes on a slice.
Tune It to the Room
A team retro needs different prompts than a first-date-of-class circle. Add, rename and reorder until the question bank matches who's actually sitting there.
Spin for a Prompt
Tap the center. The wheel turns, slows, and lands on one question — picked by the algorithm, not by whoever's holding the laptop. Then whoever's up answers it.
Keep It Moving
Pass the next spin around the table, or remove a question once it's been asked so it won't repeat. The history panel keeps a record of what's already come up.
What People Actually Use the Question Wheel For
Warming Up Team Meetings
Managers open the standup with one spin instead of a flat 'so, how's everyone doing.' A single light prompt gets people talking before the agenda starts, and remote teammates jump in too.
First-Day-of-Class Discussion
Teachers fill the wheel with getting-to-know-you prompts and spin one for each student. New classmates learn each other's names and quirks without the dread of a forced introductions circle.
Networking and Mixers
Event hosts put the wheel on a screen so strangers have a prompt to break into. It gives people a reason to talk that isn't 'so, what do you do' for the hundredth time.
Dinner-Table Conversation
Families and friend groups load questions instead of letting everyone drift to their phones. Spin between courses and you've got a prompt that pulls quiet relatives and chatty ones into the same thread.
Virtual Team Building
Remote teams share the wheel on a video call and take turns spinning. It fills the gap that a hallway conversation used to, and a random prompt feels fairer than the same person always picking.
Why This Beats a Static List — or a Generic Prompt Tool
Real Randomness, Not the Same Card on Top
Your Questions, Not a Canned Set
No Account, No Upsell
ルーレットを回す準備はできましたか？
毎日、公平でランダムな選択をする何千人もの仲間に加わろう。
真にランダムな選択 - アルゴリズムの仕組み
Math.random() を使用する多くのホイール スピナーとは異なり、wheel.expert は暗号的に安全な乱数を生成するためにWeb Crypto API (crypto.getRandomValues()) を使用します。これは、パスワード ジェネレーターなどのセキュリティ クリティカルなアプリケーションで使用されるものと同じ API です。
ウェブ暗号化 API (CSPRNG)
すべての最新ブラウザに組み込まれている暗号的に安全な擬似乱数ジェネレーター (CSPRNG)である crypto.getRandomValues() を使用します。
不偏選択アルゴリズム
すべてのエントリの重みが等しい場合は、 ランダム選択でよくある問題であるモジュロ バイアスを排除するために拒否サンプリング を使用します。これにより、 各エントリが選択される確率が数学的に等しいことが保証されます。重み付けされたエントリでは、確率は割り当てられた重みに比例します。
クライアント側の透明性
すべてのランダムな選択はスピンの瞬間にブラウザ内で行われます。コードはオープンであり、ブラウザーの DevTools 経由で検査できます。重要な景品の場合は、視聴者に対する公平性の証拠としてスピンを画面録画することをお勧めします。
🔍 自分で確認してください: DevTools (F12) を開き、コンソールで乱数の生成を確認します。私たちは window.crypto.getRandomValues() を使用します。これは銀行やセキュリティ アプリケーションで使用されているのと同じ暗号化 API です。
一般的な使用例
- ✓教室活動
- ✓アイスブレイクの質問
- ✓面接の準備
- ✓会話のきっかけ
- ✓ディスカッションのプロンプト
よくある質問
It's a spinner loaded with conversation prompts instead of names or numbers. You type a question bank — icebreakers, discussion starters, get-to-know-you prompts — and spin for a random one. People reach for it to open meetings, run first-day-of-class activities, host networking mixers, or just get a dinner table talking.
Yes, and that's the point. Clear the presets and type whatever fits your group — 'What's a hill you'll die on?' for a casual team, or 'Describe your weekend in three words' for an ESL class. The wheel only spins the questions you load, so every prompt is one you'd actually want answered.
It is. The wheel draws from the Web Crypto API, the same randomness source browsers use for security keys, so your last question is as likely as your first. Nobody can argue the wheel 'always lands on the easy one' — there's no hidden weighting.
No dares here. The question wheel is built for clean discussion prompts — the kind you'd use in a work standup, a classroom, or a networking event. It's about getting people talking, not handing out challenges, so it stays appropriate for professional and school settings.
Plenty of language teachers do. Load conversation prompts at the right level, project the wheel, and let each learner spin for a question to answer aloud. The random pick keeps turns fair, and the slow wind-down buys a hesitant speaker a moment to gather their thoughts.
It does. The question wheel installs as a progressive web app, so once you've opened it the first time it runs offline — useful in a classroom with locked-down WiFi, a basement conference room, or anywhere the connection drops mid-meeting.