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Генератор случайных чисел

Выбрать случайное число

Работает в браузере · Без загрузки

Сам инструмент и инструкции на этой странице пока на английском. Работает он так же: всё происходит в вашем браузере.

What to pick
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Picked with your browser's cryptographic random generator, so every result is equally likely.

  • Ничего не покидает устройство
  • Сервер не ограничивает размер файлов
  • Без регистрации, без водяного знака
  • Бесплатно

How to pick a random number

  1. Set the lowest and highest numbers, and how many you want.
  2. Choose whether repeats are allowed, and the order.
  3. Press Pick again for a new result, or copy the numbers.

Fair results

Every number comes from your browser's cryptographic random generator, and is picked without bias, so every value in the range is exactly as likely as any other. "No repeats" works like drawing numbered balls from a bag.

Pick from a list

Switch to "From a list", paste names or options (one per line) and pick one or more. Useful for raffles, deciding who goes first, or splitting tasks.

Частые вопросы

Can I use this for an official lottery or a legal draw?

The randomness is strong, but a draw that has to be checked by others needs a process they can verify; a web page can't prove how it was used.

Is anything sent anywhere?

No. The calculation happens in your browser as you type; nothing is sent anywhere.