Random Number Generator
The random number generator picks numbers between any minimum and maximum you set. Choose how many numbers to generate and whether to allow repeats or enforce unique results. Used for lottery draws, raffle selections, classroom random calling, game design, and statistics exercises. Results are instant and the tool runs entirely in your browser.
How to use Random Number Generator
- Set the minimum value in the Min field (default is 1).
- Set the maximum value in the Max field (default is 100).
- Choose how many numbers to generate using the Count field.
- Click Generate to produce your random numbers.
- Click Copy to copy the results to your clipboard.
Random number picker: how to set your range
Enter your minimum value in the first field and your maximum value in the second field. Set the quantity to generate more than one number at a time. Click Generate and your random numbers appear instantly. The range is inclusive on both ends, a range of 1 to 100 can produce any number from 1 to 100 including both endpoints.
To generate a random number between 1 and 10, set minimum to 1 and maximum to 10. To generate a random number between 1 and 100, set the range accordingly. You can also use the tool for larger ranges, lottery number generation, for example, might use 1 to 49 for a six-number draw. Enter 49 as the maximum, 6 as the quantity, and enable unique numbers to ensure no repeats.
Pick a random number for games and decisions
The unique numbers option prevents the same number from appearing more than once in a single result set. This is required for raffle draws, lottery number generation, and any selection where each result must be distinct. Enable unique numbers and the tool automatically ensures no repetition regardless of how many numbers you request.
For classroom use, a random number generator is a fast way to call on students by seat number, select page numbers for reading exercises, or assign random problem numbers from a textbook. The lottery number generator mode, unique numbers across a fixed range, is also used by groups running informal prize draws without a dedicated lottery application. The tool supports up to any quantity within the defined range.
Frequently asked questions
Set the minimum field to 1 and the maximum field to 100. Set quantity to 1 if you need a single number. Click Generate. The result is a uniformly random integer from 1 to 100 inclusive. For a different range, change the minimum and maximum values accordingly.
When unique numbers is enabled, the generator ensures each number in the result set appears only once. This is essential for lottery draws, raffle selections, and any use case where repeated values are not permitted. The generator will only produce as many unique numbers as fit within your specified range.
Yes. Set the quantity field to any number greater than 1. The tool generates that many values within your range and displays them all at once. Enable unique numbers to prevent repetition across the set. The quantity cannot exceed the size of the range when unique mode is active.
The generator uses the browser's built-in random number source, which produces statistically uniform integers with no predictable pattern. Each generation is independent of previous results. The tool applies no weighting and has no memory of prior outputs.