Spin a roulette wheel of names or items to pick one at random. Each entry gets an equal slice; the wheel decelerates with realistic easing and shows the winner. Optional auto-remove for tournament-style elimination.
All processing runs in your browser — no files or inputs are uploaded to a server.
Type one entry per line in the textarea — names, dish options, gift recipients, anything. The wheel updates in real time. Click **Spin** to randomize: the wheel turns several full rotations and decelerates to a winner sector. Each entry occupies an equal-sized sector regardless of name length, so the probability of any single entry winning is `1 / N`.
Turn on **Remove winner after spin** for tournament-style elimination — each spin drops the winner from the list, so by repeated spins you can rank everyone. Spins use `Math.random()` for selection; the visual rotation is computed *after* the winner is chosen, so the animation is honest rather than landing wherever the wheel happens to stop. Nothing leaves the browser.
Pho Saigon Ramen Daisho Taco Plaza Green Bowl Curry House
→ Ramen Daisho (each option has 1/5 = 20% chance)
A common office use — five teammates, five restaurants, no decision. Spin once and commit. The wheel makes the pick feel like a ritual rather than a unilateral choice, which is half the point.
10 names, "Remove winner after spin" ON spin 10 times → ranked list 1st…10th
1st: Bob 2nd: Alice 3rd: Charlie … 10th: Eve
For draft order, presentation order, or chore rotation. Each subsequent spin has fewer options and the probabilities shift, but every initial entry still ends up somewhere in the ranking exactly once.
Yes. The winner is picked first with `Math.floor(Math.random() * N)`, which is uniform over `0..N-1`. The wheel then rotates to make the chosen sector land under the pointer, with several extra full turns added for show. The visual is a presentation layer over the random pick, not the source of randomness.
Not directly — every entry is one sector. To bias the draw, repeat an entry: writing `Alice` three times and `Bob` once gives Alice a 75% chance. This is uglier on the wheel but transparent — anyone watching can count the slices.
There is no hard cap, but labels start truncating around 16 entries and the wheel gets cramped past 30. For larger draws use a different format — the elimination mode of this tool, or sort by random key in a spreadsheet.
No. Each spin draws a fresh random index from `Math.random()`, independent of the wheel's current angle. The starting rotation only affects how the deceleration animation looks, not which sector ends up under the pointer.
The Korean 사다리타기 / Japanese あみだくじ ladder draw. Enter N participants and N outcomes; randomly placed horizontal rungs connect each name to exactly one outcome. Click a name to trace its path.
Shuffle a list of names into balanced teams. Choose either the number of teams or the size per team; teams come out within 1 member of each other. Optional team names and one-click copy.
Shuffle a list of names into a fixed sequence — 1st, 2nd, 3rd, … Choose between instant reveal, sequential auto reveal with adjustable speed, or click-to-reveal where you pace the announcement yourself. Good for presentation order, karaoke turns, interview slots, or anything that needs a fair line-up.
Generate random UUIDs (v4) in your browser. Bulk generation up to 100 at a time.
