Random Number Generator

Generate random numbers instantly for games, lottery, passwords, and more. Fast, secure, and completely free.

Generate Random Numbers

Configure your settings and generate random numbers

Minimum Value

Maximum Value

How many numbers

Allow duplicates

Popular Ranges

Quick shortcuts for common number ranges

How to Use

Set your minimum and maximum values
Choose how many numbers you want
Decide if you want duplicates
Click "Generate Random Numbers"
Copy or download your results

Common Use Cases

Lottery Numbers: Generate lottery picks
Gaming: Dice rolls and random events
Passwords: Create numeric passwords
Research: Statistical sampling
Contests: Random winner selection

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Frequently Asked Questions

How does the random number generator work?

Our random number generator uses a cryptographically secure algorithm to generate truly random numbers within your specified range. It uses JavaScript's Math.random() function combined with additional entropy sources.

Can I generate multiple random numbers at once?

Yes! You can specify how many random numbers you want to generate (up to 100 at once). You can also choose whether to allow duplicate numbers or ensure all numbers are unique.

Is this random number generator truly random?

Yes, we use high-quality randomness suitable for most applications including games, research, and decision-making. For cryptographic purposes, additional security measures should be considered.

What's the maximum range I can use?

You can generate random numbers between 0 and 999,999,999. This range covers most practical use cases from simple dice rolls to complex statistical sampling.