什麼是 隨機數字產生器?

免費線上隨機數字產生器。在任意範圍內產生真隨機數字。

為什麼要使用 隨機數字產生器?

  • Uses crypto.getRandomValues() for secure randomness
  • Generate 1-100 numbers at once
  • Unique-only mode (no duplicates)
  • Statistics: min, max, average, sum

如何使用 隨機數字產生器 — 逐步教學

1

Set the minimum and maximum values for your range.

2

Choose how many numbers to generate (1-100).

3

Toggle unique-only and sort options as needed.

4

Click Generate and copy the results.

隨機數字產生器適合誰?

  • 樂透號碼
  • 抽獎
  • 統計抽樣
  • 遊戲設計

隨機數字產生器 — 常見問題

Are these random numbers truly random?

The generator uses the browser's crypto.getRandomValues() API, which provides cryptographically secure pseudo-random numbers. This is suitable for most non-cryptographic purposes.

Can I generate unique random numbers only?

Yes, toggle on the "Allow duplicates" option off to generate unique numbers. The generator uses a Fisher-Yates partial shuffle to ensure uniqueness within the specified range.

準備好使用 隨機數字產生器 了嗎?

免費線上工具 — 在瀏覽器中運作,無需註冊。立即開始使用。

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