About Smart Picker Wheel

Smart Picker Wheel is a free set of random picker wheels for anyone who has to make a choice and would rather not argue about it. Teachers use it to call on students, teams use it to pick a lunch spot, streamers use it to run giveaways, and families use it to end the what-should-we-watch stand-off.

Why we built it

Most spinner sites are slow, buried in adverts, or lock the useful parts behind an account. We wanted a wheel that loads in under a second, works on a classroom projector and a phone, and never asks who you are. Every tool here runs entirely in your browser.

How the randomness works

Each spin draws from your browser's cryptographic random source (crypto.getRandomValues), not the loose Math.random most sites use. Weights are applied as cumulative probability, so a slice with weight 3 really is three times more likely than a slice with weight 1. The winner is decided before the animation starts — the spin just plays back the result, which means it cannot be nudged, timed or gamed.

What we do not do

• No accounts, no sign-up, no password to forget.
• Your wheels stay in your browser's local storage, never on our servers.
• Share links encode the wheel in the URL itself, so nothing is uploaded.

Free, and staying free

The site is funded by unobtrusive advertising. That is the whole business model: no upsell, no premium tier, no watermark on embeds. Bloggers and teachers are welcome to embed any wheel on their own site at no cost.

Talk to us

Feature ideas, bug reports and preset suggestions are genuinely welcome — use the contact and feedback page or email smartpickerwheel@gmail.com.