Yes or No Generator

What is a yes or no generator?

A yes or no generator is a tool that gives you a random Yes or No answer to any question, with each answer equally likely. This online version does exactly that in your browser: you ask a yes-or-no question in your head, click the button, and it instantly returns Yes or No at a fair 50/50. If you would rather leave room for uncertainty, you can switch on an optional Maybe, which turns it into a three-way draw where Yes, No and Maybe are each about equally likely. A live tally keeps score of how many of each answer you have gotten, so you can see your results add up over a session.

What does this tool do?

It produces a single random answer per click and counts your answers as you go. By default it picks between two outcomes - Yes and No - each with a 50% chance, the same odds as a fair coin landing heads or tails. Enable Maybe and it picks among three outcomes - Yes, No and Maybe - each with roughly a 33% chance (one in three). Underneath the answer, a running tally shows how many times you have gotten Yes, how many No, and (when enabled) how many Maybe, building up across every click you make.

Because each answer is drawn fresh the moment you click, asking the same question twice can easily give different replies. That is the point: it is a genuinely random decision maker, not a fixed or predictable script.

How does it work?

The tool uses the browser’s built-in crypto.getRandomValues, a cryptographically secure source of randomness, to draw a fresh random value on every click. The method is simple:

• With Maybe off, the value is split into two equal halves. One half maps to Yes, the other to No, giving each a 50% probability.
• With Maybe on, the value is split into three equal parts. One part maps to Yes, one to No, and one to Maybe, giving each about a 33% probability (one chance in three).

Each click is independent: the previous answer has no effect on the next one, just like a fair coin or die has no memory. After it picks an answer, the tool adds one to that answer’s counter, so the tally reflects every result you have generated so far. In short, the method is: draw a secure random number, map it to an equal slice for each allowed answer, show that answer, and increment its count.

Using crypto.getRandomValues rather than the more common Math.random matters for fairness. The cryptographic source draws from the operating system’s entropy pool, so the values are not seeded from a predictable starting point and cannot be reproduced or guessed ahead of time. For a casual yes-or-no decision this is overkill in the best way: it guarantees that no answer is quietly favoured and that two people clicking at the same moment will not be steered toward the same reply.

Key terms, defined:

• Outcome: one possible answer - Yes, No, or (when enabled) Maybe.
• Equally likely: every allowed answer shares the same probability - 50% with two options, about 33% with three.
• Tally: the running count of how many of each answer you have gotten this session.

Examples

Each example follows the exact rule above: a secure random draw mapped to equal slices, one answer per click. Because the draws are random, the specific answers shown here illustrate the behaviour, not a guaranteed result - clicking again can give a different reply with the same structure.

Example 1 - a simple Yes or No (Maybe off):

1. Leave Maybe off and click the button to ask “Should I go for a walk?”
2. The tool returns Yes or No, each with a 50% chance. Say it shows Yes.
3. The tally updates to Yes 1, No 0. Click again and you might get No, moving the tally to Yes 1, No 1.

Example 2 - adding Maybe (Maybe on):

1. Turn on Maybe, then click to ask “Will it rain later?”
2. Now there are three equally likely outcomes, so you get Yes, No or Maybe, each about one in three. Say it shows Maybe.
3. The tally records Yes 0, No 0, Maybe 1. Click a few more times and a typical run might build to Yes 2, No 1, Maybe 2.

Example 3 - watching the tally grow (Maybe off):

1. With Maybe off, click ten times in a row, treating each as a fresh question.
2. You get roughly five Yes and five No, but the exact split varies - one run might end at Yes 6, No 4.
3. A streak such as three Yes answers in a row is completely normal; each click is still an independent 50/50, so the next answer is not “due” to be No.

Probability reference

This table shows the odds for each setting. The probabilities are fixed by the method - they do not change from click to click - while any counts you see are just illustrative single runs. With more clicks, the observed share of each answer tends to drift toward these fixed probabilities.

Mode	Possible answers	Probability of each	Roughly one in
Maybe off	Yes, No	50% each	2
Maybe on	Yes, No, Maybe	about 33% each	3

The single fact to remember: each click is an independent draw at these fixed odds. A lopsided tally over a few clicks is expected, not a sign of bias.

Common uses

A quick random answer settles all sorts of small decisions. Typical situations include:

• Breaking a deadlock when you keep going back and forth on a simple yes-or-no choice and just need to commit.
• Settling group decisions like whether to order in or cook, letting an unbiased draw pick so nobody has to.
• Playing question games where friends ask the “oracle” a yes/no question for fun, with Maybe adding a playful third reply.
• Beating decision fatigue on low-stakes choices - what to watch, where to eat - so you save mental energy for bigger calls.
• Teaching probability, showing how a 50/50 (or one-in-three) event behaves and how the tally settles over many clicks.
• Adding a bit of chance to journaling or planning, letting the draw nudge an open question so you stop overthinking and move on.

Tips and common mistakes

A few pointers help you get the most from the generator and avoid misreading it:

• Ask one clear yes-or-no question at a time. Vague or multi-part questions make the answer hard to act on; keep it to a single decision.
• Use Maybe only when uncertainty is genuinely useful. If you need a firm choice, leave Maybe off so the result is a clean Yes or No.
• Do not treat a streak as a pattern. Several Yes answers in a row do not make No “overdue” - each click is a fresh, independent draw.
• Read the tally as a record, not a prediction. It counts what already happened and trends toward the fixed odds over many clicks; it does not forecast the next answer.
• Keep it to low-stakes choices. A random answer is a great tie-breaker, but it is not a substitute for real judgement on important decisions.

Limitations and notes

This tool models an ideal fair draw - exactly 50/50 for Yes and No, or about one in three each with Maybe - with no bias toward any answer. It returns a single answer per click and keeps a simple running tally for the session; it does not weigh your answers, factor in your question, or remember anything once you leave. The randomness comes from crypto.getRandomValues, which is unpredictable and well-suited to fair answers, but it is not a certified lottery or gambling instrument and should not be used where regulated, audited randomness is legally required. Everything runs privately in your browser: each answer is generated locally with no network call, so your questions are never uploaded or stored, and the tool works offline once loaded.

For more quick decisions and random fun, pair this with the coin flip for a true heads-or-tails toss, the magic 8 ball for a fuller fortune-style reply, and the dice roller for multi-sided rolls, or browse the full fun and random tools collection.