随机工具

随机数、掷骰子、抛硬币、列表随机抽取，多种随机功能。

Dice Roller

Number of dice

Sides per die

Coin Flip

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Random Number Generator

Minimum

Maximum

How many numbers?

Random Picker

Paste your list (one item per line)

Pick how many?

No duplicates

Lucky Lottery Numbers

Generate 6 random numbers from 1 to 49, lottery-style.

Number range (1 to)

Pick

About These Random Tools

All random generation uses the browser's built-in Math.random() function, which is a pseudorandom number generator suitable for games and casual use. For cryptographic purposes, use crypto.getRandomValues(). Coin flip, dice rolls, and all picks are statistically independent events.