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Random Number Generator

Generate one or many random numbers in any range, with or without repeats — fair, instant and private.

  • Free
  • Instant results
  • Runs in your browser
In short

Set a minimum and maximum, choose how many numbers you want and whether repeats are allowed, then press Generate. Every number in the range is equally likely.

Random Number Generator: frequently asked questions

Are the numbers truly random?
They come from your browser's cryptographically secure random number generator, which is unpredictable and unbiased for practical purposes.
How do I pick lottery-style numbers?
Set the range (e.g. 1 to 49), choose 6 numbers, disallow repeats and sort ascending.
Can I pick a random winner from a list?
Number your entries 1 to N and generate one number between 1 and N.