Frequently asked questions
Everything people usually ask before their first spin.
Is Spinaroo free to use?
Yes, completely. There's no account, no trial period, and no limit on how many wheels or spins you create.
Do I need to install anything?
No. Spinaroo runs entirely in your browser — desktop or mobile — with no app or extension required.
Is each spin truly random?
Yes. Every option on the wheel has an exactly equal chance of being chosen, no matter its position, color, or text length.
How many options can I add?
Up to 24 per wheel. Beyond that, labels get too small to read clearly, so we cap it for usability rather than technical reasons.
Can I give one option better odds than the others?
Yes — add that option to the wheel more than once. Each entry is one equally-sized slice, so duplicating an option increases its share of the wheel.
Does Spinaroo save or share my list of options?
Your list is stored only in your browser's local storage on your own device, so it's there next time you visit. It is never sent to a server, and Spinaroo has no accounts or tracking tied to your options.
Can I use Spinaroo for a classroom or livestream?
Absolutely — it's built for exactly that. Project or share your screen and spin live so everyone can see the result land in real time.
Does the wheel work on phones and tablets?
Yes, the layout and touch targets adapt to smaller screens, and the wheel resizes to fit.
Privacy basics
Spinaroo doesn't ask for an email address, doesn't set tracking cookies for advertising, and doesn't sell data — because it doesn't collect any to begin with. The only thing saved is your wheel's option list, kept in your browser's local storage on your own device so it's there next time you visit. Clearing your browser data removes it.