Random Number Generator

Generate one or many random integers between a minimum and maximum value. All randomness is generated locally in your browser using JavaScript.

Generate random numbers

Set your range, choose how many numbers you want, and optionally require unique results.

Minimum value (inclusive)

Maximum value (inclusive)

How many numbers?

Require all numbers to be unique

If unique numbers are requested, the count cannot exceed the size of the range.

Enter a range and tap “Generate” to create random numbers.

Note: This generator uses JavaScript’s Math.random() and is suitable for casual use, not for cryptographic or security-sensitive purposes.