Random Number Generator

Random numbers in any range, with or without repeats.

Runs in your browser. Nothing you enter is sent or stored.

How to use Random Number Generator

  1. Set the minimum, maximum and how many numbers you want.
  2. Choose whether numbers may repeat and whether to sort them.
  3. Click “Generate” and copy the result.

Frequently asked questions

How random are the numbers?

They come from your browser's cryptographic random generator, with no bias towards any value.

What's the largest range?

Any whole numbers between −1,000,000,000 and 1,000,000,000. Without repeats you can draw up to 10,000 numbers.

Is Random Number Generator free?

Yes. Random Number Generator is free to use with no sign-up and no watermark.

Is my information saved or sent anywhere?

No. Everything is calculated in your browser. Nothing you enter is sent to a server or stored.

Does it work on my phone?

Yes. It works in any modern browser on Windows, Mac, Linux, Android and iPhone. Very large files may be slow on older phones.

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