How to use the yes or no generator
This tool answers a question with a random YES or NO, or with YES, NO or MAYBE if you prefer three outcomes. It is meant for choices where either answer would be fine and you just want to stop going back and forth.
- Think of a question that has a yes or no answer, such as "Should I go for a run today?"
- Choose Yes / No for two outcomes or Yes / No / Maybe for three.
- Press Get an answer, or press Space when nothing else on the page is selected. The big word turns green for YES, red for NO and amber for MAYBE.
- Notice your first reaction. Relief means you wanted that answer, and disappointment means you wanted the other one. Press the button again only if you change the question, not to fish for the answer you hoped for.
- Look at Last 10 answers to see the recent results and the running count. Clear history wipes the list and the count.
How the answer is chosen
Every press draws one random number with crypto.getRandomValues(), the random number generator your browser also uses for security keys. A number that would favor one answer is thrown away and drawn again, so the odds are exact: one in two for each answer in Yes / No mode and one in three in Yes / No / Maybe mode. The page never reads your question, and each press ignores all earlier ones. If you would rather watch a coin land, try the coin flip tool.
Worked example
Leave Yes / No selected and press the button three times. Say the answers come out NO, NO, YES. The panel lists the newest answer first, so the chips read YES, NO, NO, and the line under them reads "Answers this visit: 3 (YES 1, NO 2). Current streak: 1 YES in a row." Press Clear history and the panel goes back to "No answers yet."
Counts wobble in short runs. After 10 two-way answers you will see exactly 5 YES and 5 NO only 252 times out of 1,024 possible sequences, which is 24.6%, even though each single answer is 50/50.
Limits and edge cases
The history keeps the last 10 answers in the page's memory only, so reloading or closing the tab empties it. The sound option is off by default and remembered in your browser if storage is available. A random answer is not advice. Do not use it for medical, legal, financial or safety decisions. When you have more than two options, use Spin the Wheel or the random name picker instead. For a quick fortune-style reply, the fortune teller ball gives sentences rather than a single word.
Frequently asked questions
Is the yes or no generator really 50/50?
Yes. In Yes / No mode each answer has a 50% chance, and in Yes / No / Maybe mode each has a 33.3% chance. The tool uses the browser's secure random number generator and redraws any number that would tilt the odds, so neither answer is favored.
Why do I get the same answer several times in a row?
Real random results contain streaks. In 10 fair two-way answers, at least one run of three or more identical answers appears in 846 of the 1,024 possible sequences, which is about 83% of the time. A streak does not mean the next answer is more or less likely.
How is this different from flipping a coin?
The odds in Yes / No mode are the same as a fair coin. This page adds an optional Maybe answer, color-coded results, a list of your last 10 answers and a streak count, and it works when you have no coin handy.
Can I use a yes or no generator for big decisions?
Use it as a prompt, not a verdict. For a major choice, watch how you feel when the answer appears and then decide for yourself. A random answer cannot know your circumstances.
Sources: MDN Web Docs, Crypto.getRandomValues(); W3C, Web Cryptography API.