Online Random Number Generator — Free RNG Tool
What is a Random Number Generator?
A random number generator (RNG) picks numbers within a specified range using JavaScript's Math.random(). You can generate single or multiple numbers, choose between integers and decimals, and set custom minimum and maximum values.
Why Use Our Random Number Generator?
- Custom range — Set any min and max values
- Multiple numbers — Generate up to 100 numbers at once
- Decimal support — Option for floating-point numbers
Ad Unit #TOOL_ABOVE
Ad Unit #TOOL_BELOW
How to Use
- Set the minimum and maximum values
- Choose how many numbers to generate
- Toggle decimals on/off if needed
- Click Generate
Frequently Asked Questions
Is this truly random?
The tool uses Math.random(), which is a pseudo-random number generator suitable for most non-cryptographic purposes. For cryptographic randomness, use a hardware RNG or dedicated cryptographic library.