Random Number Generator
Free random number generator online. Number generator, random number picker and RNG generator with custom range and no duplicates option.
How it works
- 1
Set the range
Enter the minimum and maximum value to define the range from which to pick numbers.
- 2
Choose quantity and options
Indicate how many numbers you want to generate and enable No duplicates if you need them all different from each other.
- 3
Generate the random numbers
Click Generate: the tool uses crypto.getRandomValues for cryptographic randomness, much more reliable than Math.random().
FAQ
Are the numbers truly random?
Yes, they use the browser's cryptographic generator (crypto.getRandomValues) which is much more random than the standard Math.random().
Can I generate numbers without duplicates?
Yes, enable the 'No duplicates' option. Note: the range must be large enough to contain all requested numbers.
What is the maximum limit?
You can generate up to 1000 numbers at a time with unlimited range.
