Generator Settings
Random Result
About the Random Number Generator
Choose a minimum and maximum, then generate one or more whole numbers or decimals. If you generate several whole numbers, you can make sure none repeat.
How to Generate Random Numbers
- Enter the minimum and maximum values.
- Choose how many numbers you want to generate.
- Select whole numbers or decimals.
- Enable unique numbers if you do not want duplicates.
- Click Generate Random Number.
For example, a range of 1 to 100 might return 42, while generating five unique numbers could return 8, 17, 31, 64, 92.
What Can You Use Random Numbers For?
Random numbers are useful whenever you want to make a choice without picking the result yourself.
- Choose a random winner from numbered entries
- Pick a random item from a numbered list
- Generate numbers for games and challenges
- Create sample values for testing
- Choose random classroom exercises or questions
- Make practice problems with different numbers
Whole Numbers, Decimals and Unique Results
Use Whole numbers when you need values such as 7, 42 or 500. This is usually the best option for games, selections and numbered lists.
Use Decimals when you need values such as 4.25 or 18.732. You can choose how many decimal places should appear.
When generating multiple whole numbers, enable Generate unique numbers only if every result should be different.
How Are the Numbers Generated?
The numbers are generated in your browser. When available, the generator uses the browser's secure random number feature.
Use it for everyday choices, games and test data. Do not use the results as passwords or security keys.
Frequently Asked Questions
More Random Tools
Try the Random Date Generator, Dice Roller, Coin Flipper, Random Binary Numbers Generator, or Random UUID Generator.