Guide
A free random picker for any decision
SpinBloom is a free random picker and decision wheel. Type a list of names, foods, prizes or tasks, then spin the wheel to choose a fair winner. You can also split a group into random teams, generate random numbers, flip a coin or roll dice β whatever the moment needs. Everything runs in your browser, so it is fast, works on phones and computers, and nothing you type is ever uploaded.
How to use the spin wheel
Enter one option per line in the box, then press Spin (or tap the centre). The wheel spins and lands on a random entry β great for picking who goes first, what to eat, or a giveaway winner. Turn on βRemove the winner after each spinβ to draw without repeats, like a raffle.
Teams, numbers, coin and dice
The Random teams tab shuffles a list of names and splits them evenly into the number of teams (or the team size) you choose. Random number draws one or more numbers in a range, with an option for no repeats. Coin & dice flips a fair coin or rolls up to twelve dice and adds up the total.
Is it really random?
Yes. Every draw uses your browserβs built-in random generator, so each option has an equal chance. Nothing is rigged and nothing is stored β refresh the page and you start fresh.
Guide
A free random picker for any decision
SpinBloom is a set of fair, random decision-makers in one page: a weighted spinning wheel, a ladder game (μ¬λ€λ¦¬νκΈ°), a single-elimination tournament bracket, a team splitter, a random number generator and coin and dice rollers. Use it to pick a winner, choose who goes first, split people into teams or settle any "who or what" question. Everything runs in your browser and your lists are saved locally.
Wheel, ladder and bracket
The wheel lets you add entries with individual weights, remove the winner after each spin, and share a wheel by link. The ladder game draws a classic amidakuji where each name traces a hidden path to a result β click a name to reveal just its outcome. The bracket builds a random single-elimination draw, padding with byes when the number of players is not a power of two.
Teams, numbers, coins and dice
The team splitter divides a list of names into the number of groups you choose. The random number generator picks numbers in a range, with an option to avoid repeats for raffles and giveaways. Separate coin-flip and dice-roll cards handle quick yes/no and tabletop needs.
Fair and private
All draws happen on your device using the browser's randomness β nothing is uploaded, and your entries are saved only in your own browser so they are ready next time. It is handy for classrooms, giveaways, game nights, stand-up meetings and any moment you need an impartial choice.