Spin the wheel to decide
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Decision wheel
Can't choose? Put your options on the wheel and let it decide. Give an option more weight to make it more likely, pick colors, spin with smooth physics and get a fair result from the secure random generator of your browser. Type your options, give an option more weight to make it more likely and pick a color. Press Spin or click the wheel: the result is drawn with the secure random generator of your browser, so every option wins with exactly the chance shown. Load a ready list, save your own lists and see every result in the history. Everything is saved in this browser.
How it works
- Type your options or load a ready list such as yes or no, dinner or numbers 1 to 10.
- Give options more weight to make them more likely and pick a color for each one.
- Press Spin or click the wheel, then read the result and the spin history.
Fair spins with weights
Each spin draws a point on the wheel with the Web Crypto random generator before the wheel starts turning. The wheel then slows down evenly to exactly that point. Because each segment is as large as its weight, an option with weight 2 is twice as likely as an option with weight 1, and the chance next to each option is exact.
Lists, history and sharing
Save the current options as a named list and load it again later, or start from one of the ready lists. The history shows every result with its time. Turn on remove the winner to draw options one by one, and export the wheel as JSON, PDF or an image.
Frequently asked questions
Is the decision wheel free?
Yes. It is free, needs no account and works in any modern browser. Your options, lists and history are stored only in this browser.
Is the result really random?
Yes. The result comes from crypto.getRandomValues, the secure random generator built into your browser, and not from the position where you click. Every option wins with the chance shown next to it.
Can I remove an option after it wins?
Yes. Turn on remove the winner after each spin and the winning option leaves the wheel, which is handy for raffles or for deciding an order. Undo brings it back.
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Ready to try it?
Open PictorX in your browser — no install, no credit card required to start.
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