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Random Number Generator
Free random number generator. Draw random whole numbers between a minimum and a maximum, with or without repeats, right in your browser.
Run it in your browser
Free · no sign-up · files stay on your device
Everything runs in your current browser. Selected files and text are not sent to our servers. Some tools download a small engine the first time you run them.
Launch the toolHow to use it
- Enter the minimum and maximum whole numbers.
- Set how many numbers to draw and whether each number may be drawn only once.
- Press Draw random numbers, then copy or download the result.
Frequently asked questions
Can I draw numbers without repeats?
Yes. Turn on Draw each number only once and every number is different. The count then cannot be larger than the size of the range.
Are negative numbers allowed?
Yes. Any whole-number range works as long as the minimum is not larger than the maximum, including ranges that mix negative and positive numbers.
What are the limits?
You can draw 1 to 100 numbers at a time. Only whole numbers are supported, and the range can hold at most about 4.29 billion values.
Where are the numbers generated?
On your device. The tool uses the browser's secure random number function when it is available, and nothing is sent to a server.