Random Number Generator - Range, Count, Unique, and Sort (Crypto-Strong)
Generate one or many random integers in any range - with unique and sort options
使い方
- 1Set the range
Enter minimum and maximum (inclusive) integers.
- 2Set how many
1 to 100,000 numbers. Turn on Unique for duplicate-free results.
- 3Generate and copy
Click Generate to draw, then Copy to send the list to your clipboard.
Random Number Generator - Range, Count, Unique, and Sort (Crypto-Strong) について
Free random number generator. Pick a minimum, maximum, and how many numbers you want. Toggle unique (no duplicates) and sorted output. Uses the browser's cryptographically-strong Web Crypto API for randomness - suitable for raffles, lottery picks, sampling, testing, and games. Runs entirely in your browser. 712 Tools の Random Number Generator - Range, Count, Unique, and Sort (Crypto-Strong) はモダンな JavaScript API を使って完全にブラウザ内で動作します - サーバーがあなたのデータを見ることは一切ありません。つまり、即時の結果、完全なプライバシー、アップロード制限なしです。
デバッグ、簡単な確認、あるいは本番のインシデント対応まで - このツールは何度でも無料で使えます。ウォーターマークなし、サインアップなし、ツール内広告なし。
よくある質問
How random is it?
Uses <span class="font-mono">crypto.getRandomValues</span> where available - cryptographically strong. Falls back to Math.random only in older environments.
Can I get unique numbers?
Yes - toggle Unique. The tool then uses a Set to guarantee no duplicates. Requires that the range is at least as large as the count.
Is my data uploaded?
No. All generation runs entirely in your browser.
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