Random Number Generator

Generate a list of unique or repeated random integers within a specified range.

Minimum Value

Maximum Value

How Many Numbers?

Generate unique numbers (no duplicates)

Generate pseudo-random numbers within specified minimum and maximum ranges.

Set unique mode to ensure no duplicate numbers appear in the generated set.

Useful for games, simulations, lotteries, sampling, and random selection tasks.

Uses JavaScript's Math.random() for statistical randomness without cryptographic strength.

Maximum of 1000 numbers can be generated at once to prevent performance issues.

Export comma-separated values for use in spreadsheets or other applications.