Random Number Generator
Generate random numbers within a custom range. Choose count, allow/disallow duplicates, integers or decimals. Free, no sign-up.
How to Use
1
Set range
Enter the minimum and maximum values for your random numbers.
2
Choose options
Set how many numbers to generate, and whether to allow duplicates.
3
Generate
Click Generate to get your random numbers instantly.
Features
Custom Range
Set any minimum and maximum value for your random numbers.
Multiple Numbers
Generate up to 100 random numbers at once.
No Duplicates
Option to ensure all generated numbers are unique.
Integer or Decimal
Choose between whole numbers or decimal values.
Frequently Asked Questions
Calculator guides
Recommended Reading
Practical guides matched to this calculator, its inputs, and the result users need to trust.
4 guides