Yes or no
Two labels. One new draw.
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Nothing is chosen until you decide.
Recent decisions
Decisions from this visit show up here.
Each tap is a new pseudorandom draw via crypto.getRandomValues. Not atmospheric noise. How the draw works
About this page
Yes or no is a two-outcome draw with words you can change. The defaults are Yes and No. You might rename them to Stay and Go, or to Pizza and Soup, as long as the two labels differ. Renaming does not tilt the odds. Each Decide tap maps a fresh Web Crypto value onto the first or second label with equal chance. The page loads with a dash, not a prewritten answer, so there is nothing to screenshot until someone taps. A short history from this visit sits under the button. If you would rather see the choice as a spinning disc, the yes/no wheel uses the same two-way idea with slices. A coin is the same math again, with heads and tails as the labels.
Related
Questions
Is yes exactly as likely as no?
Yes, while the two labels are the two outcomes of one draw. The generator does not prefer the first box. The draw uses crypto.getRandomValues in your browser, then rejection sampling so the leftover remainder of a 32-bit value cannot favor the low end. ChanceKit does not claim atmospheric noise, hardware entropy you can audit from this page, or a casino-style provably fair setup. Read the methodology before you use a result for anything that matters. If you type the same idea twice, or you leave a box blank, the page stops and asks you to fix the labels instead of pretending a blank is an answer.
Do custom labels change the odds?
They change the words, not the probabilities. Stay versus Go is still one even draw. If the real choice has three options, two labels will hide one of them and the result will look cleaner than the decision is. Add the third option on the wheel, or roll a number and assign ranges yourself. Do not force a two-label tool to answer a three-way question.
How is this different from the coin?
The coin is fixed as heads and tails and can run a best-of series. This page is aimed at a written question: the labels sit next to the result so a group can read them. The math is the same two-outcome mapping. Use the coin when the ritual of a coin matters. Use this page when the words matter. Use the wheel when you want a picture of the split.
Can I run a short series?
Tap Decide again. Each tap is independent, and the history lists them in order. Three yeses in a row is 1 in 8 if you stop at three, the same figure as three heads. The page will not switch to no to break a streak. If your rule is 'two out of three,' count the history yourself and stop. The tool does not keep score for you on this page.
Is the result advice?
No. The page does not know your question. It cannot weigh safety, money, health, or someone else's consent. Use it for low-stakes picks after the people involved agree that a coin-flip rule is acceptable. For anything with real consequences, decide on the merits. The terms say the same thing: the output is a random label, not a recommendation.
What if I need the answer to be reproducible?
This version does not publish a seed. The next tap is a new draw, which is what you want for a live decision and what you do not want for a lab notebook. Write the result down if you need a record. A true-random service with a quota and a saved response may suit scientific logging better. This page is built for the moment you tap.