ムービーピッカー
映画の夜のためのランダムな映画ピッカー
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Movie Picker — A Random Spinner for What to Watch Tonight
Spent 40 minutes scrolling and watched nothing? Drop your shortlist on the wheel, spin, and let it decide what to watch. Cryptographically random, works offline, no signup.
From a bloated watchlist to a film on the screen — the fast way out of streaming-scroll paralysis
wheel.expertを選ぶ理由
End the Scroll-and-Quit Loop
You open Netflix, read 30 synopses, and close the app having watched nothing. The movie picker breaks that loop — load five contenders, spin, and the night actually starts.
Type In Your Own Titles
Forget generic genre lists. Add the exact films you're torn between — 'Dune,' 'Past Lives,' that documentary a friend swore by. The wheel only spins what you load.
Every Film, Equal Odds
No quiet bias toward the long thriller over the short comedy. The picker draws from the Web Crypto API — the randomness browsers trust for security keys — so each title has the exact same chance of winning.
Mix Streaming Services on One Wheel
Netflix has one, Disney+ has two, and somebody mentioned a Prime title. Put them all on a single wheel and let it cut across services. Your subscription map stops mattering.
Spins Right There on the Couch
It loads fast and works by touch, so the 'what do you want to watch?' / 'I don't know, what do you want?' standoff ends from the sofa — no laptop, no account.
Free, No Account
Nothing paywalled, nothing emailed, nothing stored. Open it, spin it, hit play.
How to Use the Movie Picker
Load Your Contenders
Start from the preset genres — Action, Comedy, Horror and the rest — or wipe them and type actual titles. Both work. A genre wheel narrows the mood; a title wheel ends the night for good.
Tune the Lineup
Add as many films as you want, rename them, drop the ones everyone already vetoed. A three-title showdown feels nothing like a twelve-title watchlist, so build the wheel to fit tonight.
Spin
Tap the center. The wheel turns, slows, and lands on one film — chosen by the algorithm, not by whoever was loudest about their pick.
Hit Play — or Re-Spin
Take the winner and start it. Vetoed by the room? Remove it and spin again. Earlier picks sit in the history panel if you want a runner-up later.
What People Actually Use the Movie Picker For
Family Movie Night Without the Mutiny
Everyone names one film, you load all of them, and the wheel decides. Nobody's choice was 'rejected' — the spinner did it, which somehow lands much softer with a seven-year-old.
Date Night Tie-Breaker
Two people, two strong opinions, zero progress. Put both films on, add a wildcard third, and spin. It's faster than the polite 'no, you choose' loop that eats half the evening.
Film-Club and Themed Nights
Running a horror marathon or a '90s night? Load the eligible titles and let the wheel set the running order, so no one argues about which one goes first.
Shrinking a Bloated Watchlist
That 'Save for Later' pile has grown to 60 titles you'll never sort through. Dump a chunk onto the wheel and let randomness make the call you've been avoiding for months.
Picking a Genre When Nothing Sounds Good
Sometimes the block isn't a title, it's the mood. Spin the genre wheel first — comedy, drama, sci-fi — then go browse only that aisle. One constraint, and the scroll gets short.
Why This Beats Endless Scrolling — or a Generic Picker
Real Randomness, Not a Loaded Spinner
Your Titles, Not a Canned List
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
- ✓映画の夜
- ✓Netflixとチル
- ✓デートの夜のおすすめ
- ✓ファミリーエンターテイメント
- ✓ジャンル探索
よくある質問
You load the films you're choosing between, tap the center, and the wheel lands on one. The result comes from the Web Crypto API — the same randomness source browsers use for security keys — so it's a genuine coin-flip across your titles, not a nudge toward the obvious pick.
Yes, and most people do. Clear the preset genres and type the actual films — 'Oppenheimer,' 'Spirited Away,' whatever's on your shortlist. The wheel spins only what you load, so the winner is something you can start playing right away.
Absolutely. The picker doesn't care which service a title lives on — you type the names, it spins them all together. That's handy when the household has three subscriptions and 'what to watch' usually stalls on 'where is it.'
It's one of the most common uses. Have each person name a film, load every suggestion, and spin. Because the wheel makes the call, no single kid's choice gets 'rejected' by a parent — which turns a nightly argument into an eight-second event.
As many as you want. Two titles work for a quick date-night tie-break; ten or twelve work for thinning out an overgrown watchlist. The slow wind-down still makes even a two-film spin feel like a real decision.
It does. The wheel installs as a progressive web app, so once you've opened it the first time it spins with no connection at all — useful on a flight, at a cabin, or any time the WiFi drops mid-debate. Why lose the night to buffering twice?