What does this tool do?
Decision Wheel is an online spinner that splits the options you enter into colored slices and picks a random winner when you spin it. Use it for any impartial choice, from deciding where to eat to running social-media giveaways. All drawing and randomness happen in your browser.
How to use it
- Enter your values into the fields.
- The result is calculated instantly.
- Read or copy the result.
How it works
Each option becomes an equal-angle slice on the wheel, and pressing spin assigns the wheel a random starting speed and deceleration time. When the wheel stops, the slice under the pointer is the winner, with the result based on the browser's random number generator. You can add or remove options at any time and the wheel is redrawn instantly.
Common use cases
Use it for everyday decisions like picking dinner or a movie, choosing which student answers in class, assigning tasks within a team, and selecting winners in livestream or Instagram giveaways. It ends debates by offering a fair and visual way to choose.
Frequently asked questions
How many options can I add to the wheel?
You can practically add dozens of options, but the slices become hard to read if they get too narrow. For the best visibility it's recommended to work with between 2 and 12 options.
Is the winner truly random or rigged?
The result is completely random and based on the browser's random number generator; no option is pre-weighted. Since all slices have an equal angle, every option has the same chance of winning.
Is Decision Wheel (Spinner) free?
Yes. Decision Wheel (Spinner) and all 300+ tools on MagmaNex are completely free with no signup or account required.
Is my data safe?
Yes. Everything runs locally in your browser. The data you enter is never sent to a server, stored, or shared.
Does it work on mobile?
Yes. Decision Wheel (Spinner) works on phones, tablets and desktops — no app download needed.
🔒 Privacy: everything runs in your browser, your data is never sent to a server.