Random Number Generator

Generate random numbers with custom ranges and options.

Minimum Value:

Maximum Value:

Minimum Value:

Maximum Value:

Decimal Places:

Minimum Value:

Maximum Value:

How Many Numbers:

Allow Duplicate Numbers

Sort Result:

Enter items (one per line):

Number of Items to Pick:

Allow Duplicates

Result

Click a generate button to see random number results.

About the Random Number Generator

This random number generator creates random values based on your specifications. It uses a cryptographically secure random number generation method when available in your browser.

Generator Features

Integer Generator: Create random whole numbers between any two values.
Decimal Generator: Generate random decimal numbers with control over the number of decimal places.
Multiple Numbers: Generate sets of random numbers with options for sorting and avoiding duplicates.
Custom List Picker: Enter your own list of items and randomly select one or more entries.

Use Cases for Random Number Generation

Games and lotteries
Statistical sampling
Randomized scientific trials
Cryptography
Simulations and modeling
Making impartial decisions
Educational exercises

Randomness Quality

This generator uses JavaScript's built-in Math.random() function or the more secure window.crypto API when available. While suitable for most general purposes, if you need cryptographically secure random numbers for security-critical applications, consider using specialized tools.