About this tool
This is a yes or no spinning wheel that uses crypto.getRandomValues
for a genuinely random result every spin. Choose from three modes: a binary
Yes/No split, a three-way Yes/No/Maybe split, or a True/False split for quiz
and trivia contexts. Each segment is exactly equal in size, so the probability
of each outcome is mathematically equal.
The animated wheel adds a visual dimension that a coin flip or button tap lacks. The spin-and-decelerate sequence creates a moment of shared anticipation, which is especially useful in group settings where everyone watches the result together.
When to use a yes or no wheel
Binary decisions. Should I take the job offer? Order the pizza? Call them first? When you've been going back and forth and want an external push, the wheel provides one. Notice your reaction when the answer appears — if you feel relief, you already knew what you wanted.
Group votes. When a group is deadlocked at 50/50, a spin breaks the tie with a result everyone agreed to honor before the spin. The visible wheel makes the randomness transparent — no one can claim the result was manipulated.
Games and activities. Yes/No wheels are used in party games, drinking games, trivia nights, and classroom activities. The dramatic spin adds energy to any game that needs a binary result.
Teaching probability. The wheel is a useful visual for demonstrating basic probability concepts. A two-segment wheel demonstrates 50/50 odds; a three-segment wheel demonstrates 33.3% odds. Running many spins shows how actual results converge on expected probabilities over time.
All randomization on Spinness uses crypto.getRandomValues() — the browser's cryptographic random source. Learn how our randomness works.
Frequently asked questions
What modes does the Yes or No wheel have?
The wheel has three modes: Yes/No (50/50 split), Yes/No/Maybe (adds a third option for uncertain decisions), and True/False (useful for quizzes and fact-checking games). Select the mode with the buttons above the wheel.
Is the wheel truly a 50/50 coin flip?
Yes. In Yes/No mode, the two segments are exactly equal in size. The spin uses crypto.getRandomValues to determine the landing position, giving each segment an identical probability. This is the same cryptographic source used by browsers for SSL encryption — not Math.random().
Why use a spinning wheel instead of a coin flip?
The visual spin adds ceremony and finality that a simple coin flip lacks. Watching the wheel spin and slow down builds anticipation, which makes the result feel more conclusive. For groups, the visible wheel is easier to share and verify than a flip that only one person sees.
Can I use the Yes/No/Maybe mode for decisions?
Yes — the Maybe option is useful when you genuinely don't have enough information to commit, or when the decision benefits from a "revisit later" outcome. In a three-way split, each outcome has a 33.3% probability.
Is my answer history saved between sessions?
No. The history shown below the wheel is session-only — it resets when you close or reload the tab. No data is sent to any server.
What are common uses for a yes or no wheel?
Breaking tie votes in a group, settling bets, deciding whether to take a chance on something, party games and truth-or-dare variants, classroom random yes/no questions for attendance or review, and any situation where you want a visually dramatic binary result.
Is my data private?
Yes. All randomization runs entirely in your browser — no names, inputs, or results are sent to any server. Spinness has no backend. Your data never leaves your device.
How is the randomness generated?
This tool uses crypto.getRandomValues() — the browser's cryptographic random source, not Math.random(). Every result is statistically unpredictable. See our Methodology page for the full technical explanation.