Yes or No Wheel

Spin the yes or no wheel to settle a decision you have already spent too long on

You are stuck on something small. Order in or cook. Send the message or leave it. Take the earlier train or the later one. The choice is genuinely close, you have been turning it over for longer than it deserves, and what you actually need is not more analysis but a way to stop analysing. That is what this wheel is for. Press the button, watch it slow down, and the pointer lands on Yes or No.

The wheel starts with exactly two slices, Yes and No, each covering half the circle. One checkbox adds a third slice, Maybe, which turns it into a three-way split. Nothing else is configurable, and that is deliberate: this page is the fixed, one-click version of the decision. If you need to spin your own list of options, that is a different tool.

How to use it

• Click “Spin the wheel” — or just click the wheel itself, which does the same thing.
• Watch it run. The wheel makes five full turns and then eases to a stop over roughly four seconds.
• Read the result. A panel appears saying “The wheel says” followed by the answer in large type.
• Spin again from that panel if you want, or close it and go back to the wheel.
• Tick “Include a Maybe option” before spinning if a hedge is a legitimate outcome for your question.

There is no setup, no account, no list to type in first. That is the entire interface.

What the odds actually are

The wheel is uniform. Every slice is the same width and every slice is equally likely, so the maths is short:

Note what the Maybe checkbox really does. It does not add a small escape hatch to the side of an otherwise even Yes/No contest. It takes a third of the wheel away from each of the other two answers. If you switch it on, you are saying that “I do not have to decide yet” is as likely an outcome as either real answer. For a lot of questions that is honest. For a question you have deliberately come here to finish, it is a way of not finishing it.

Consecutive spins are independent

Five Nos in a row do not make the next spin more likely to be Yes. Each spin is a fresh draw with no memory of the last one, which is why a run of identical results is unremarkable rather than spooky. With a two-slice wheel, five matching results in a row will happen roughly one time in sixteen once you account for either answer being the repeated one — often enough that most people who spin a few times will see it.

Is this any different from flipping a coin?

Mathematically, no. A two-slice wheel and a fair coin are the same experiment with different scenery: two outcomes, equal probability, no memory between trials. If your only interest is the number, the two are interchangeable and this page has nothing extra to offer.

What differs is everything around the number, and that turns out to matter more than people expect:

• The delay is doing work. A coin lands in under a second. The wheel takes about four seconds to stop, and during those four seconds you find out what you were hoping for. That reaction is often the actual output — if you catch yourself willing it toward one slice, you have your answer and you do not need the pointer.
• It is legible to a group. A wheel spinning on a shared screen is something several people can watch land at the same moment. A coin flipped by one person is something everyone else has to take their word for.
• Third options exist here. A coin does not have a Maybe side. This wheel does, and adding it is one click.
• You always have a coin here. Physical coins have become scarce in a lot of places, and a phone browser has not.

So: pick the wheel because the ceremony helps, not because it is fairer. It is not fairer. It is the same fifty-fifty in a more watchable costume.

What this wheel does not do

Being direct about the limits, because they are the most common reason someone bounces off this page:

• You cannot edit the labels. The slices are Yes and No, plus Maybe if you enable it. You cannot rename them to your two actual options.
• You cannot weight the odds. There is no way to make Yes cover 70% of the wheel. Every slice on the wheel is the same size, always.
• You cannot add a fourth option or remove Yes or No.
• Nothing is recorded. There is no history list, no running tally of Yes versus No, and no export. Each result replaces the last one, and refreshing the page clears everything.
• There is no sound. The spin is silent.
• Results are not shareable by link. The URL does not change when you spin, so you cannot send someone a link that proves what you got.

If you need custom labels, more than three options, or the ability to pull an option out of the pool and spin what is left, use a general-purpose spinner where you type your own entries. This page is intentionally the stripped-down one.

Where the randomness comes from

The winning slice is chosen in JavaScript, in your browser, before the animation begins. The code picks an index uniformly from the list of slices using the browser's built-in Math.random, then works out how far the wheel must turn so that the chosen slice finishes under the pointer, and animates to exactly that angle. The spin you watch is a presentation of a decision already made, not a physical simulation whose outcome depends on friction or where the pointer happens to stop.

That design has two consequences worth knowing:

• The animation cannot bias the result. There is no drift, no sticky segment, no chance that a rounding error nudges the pointer onto a boundary. The slice was selected first; the rotation is fitted to it.
• It is not cryptographic randomness. Math.random is a pseudorandom generator. It is uniform and perfectly adequate for choosing between lunch options, but its output is not suitable for anything where an adversary benefits from predicting your next result — key material, lottery draws, gambling, or any process someone might contest. If you need unpredictability that resists an attacker, you need a cryptographic source, not a novelty wheel.

Everything runs client-side. The spin does not contact a server, your question is never typed anywhere on this page in the first place, and no result leaves your device. Once it has loaded, the wheel works with the network disconnected.

When a coin-flip decision is the right tool, and when it is a warning sign

Randomising a decision is appropriate under a specific condition: the options are close enough in value that the cost of continuing to deliberate exceeds the difference between them. Two restaurants you would both enjoy. Two equally reasonable orderings of the same afternoon. Who goes first in a game. Which of two drafts to send when both are fine. In those cases the wheel is not abdicating judgement, it is recognising that judgement has already produced a tie and that ties need a tiebreaker.

It is the wrong tool when the options are not close and you are hoping the wheel will license the one you already know is worse. Signals that this is what is happening:

• You spin again because you did not like the first answer.
• You add the Maybe slice only after getting an answer you did not want.
• You feel relief or dread rather than indifference when the pointer lands.

None of these are failures of the wheel. They are useful information the wheel produced. The classic advice about flipping a coin is that the point is not the result, it is noticing what you were rooting for mid-air. This wheel gives you four seconds of mid-air instead of one, which makes that easier to notice.

Questions this wheel cannot answer

It cannot tell you whether to leave a job, end a relationship, accept a medical treatment, make a financial commitment, or anything else with real and asymmetric consequences. Those decisions are not close, they only feel unresolved, and randomising them substitutes noise for thinking you still have to do. Use the wheel for the small stuff that is genuinely tied, and keep it away from the large stuff that is not.

Common questions

Can I make it always say yes?

No. Both slices are permanently equal, there is no weighting control, and there is no hidden setting. If a wheel could be quietly tilted it would not be useful as a tiebreaker, which is rather the point.

Does it remember my previous spins?

No. Nothing is stored. Each result overwrites the last, and reloading the page starts fresh. If you want a record, write the answers down yourself.

Why does the same answer keep coming up?

Because runs are normal in genuinely random sequences, and human intuition badly underestimates how normal. Four identical results in a row on a two-slice wheel is an ordinary thing to see in a short session. A sequence that alternated neatly — yes, no, yes, no — would be far more suspicious.

Does it work on a phone?

Yes. Tapping the wheel spins it, exactly like clicking it on a desktop, and the wheel scales to the screen width.

Can I use it offline?

Once the page has loaded, yes. The spin is computed locally and needs no network access.

Is it fair if I only have two options that are not literally “yes” and “no”?

The maths is fair, but you have to hold the mapping in your head — decide before spinning that Yes means the first option, and stick to it. Deciding what Yes means after seeing the result defeats the whole exercise. If you would rather see your real options written on the slices, use a wheel that lets you type your own entries.