随机决策器
在选项中抽取，可加权。
List the options, optionally weight them, and let the dice decide.
0 项
点击 替我决定 查看结果。
选项
最近结果
- 暂无历史。
常见问题
How are weights interpreted?
Add the suffix xN to an item to bias it — "Pizza x3" is three times more likely to be chosen than "Salad x1".
Will it pick the same thing twice if I re-roll?
It can — each decision is independent, so repeats are possible. If you need several different results at once, use the Multiple Picker instead.
Is the choice actually random?
Yes. It's powered by your browser's Web Crypto API, so each pick is genuinely unbiased rather than following a hidden pattern.
Do my options stay private?
Yes. Everything happens in your browser and nothing you type is ever sent to a server.
相关随机器
Further reading
- Let a coin flip decide — but make it a smarter coin
Flipping a coin to make a decision isn't lazy — it's a useful tool for breaking analysis paralysis and surfacing what you actually want. Here's how weighted randomness helps you decide better, not just faster.