Question 1

How does this random number generator work?

Accepted Answer

This tool uses the Web Crypto API (crypto.getRandomValues) to produce cryptographically secure random numbers. You set a minimum and maximum value, and each number in that range has an equal probability of being selected.

Question 2

Can I generate multiple random numbers at once?

Accepted Answer

Yes. Set the count to generate up to 100 numbers at once. You can also enable 'no duplicates' mode to ensure every number is unique — useful for lottery picks, raffle draws, and random sampling.

Question 3

Is this truly random?

Accepted Answer

Yes. Unlike Math.random(), this tool uses crypto.getRandomValues which draws from your operating system's cryptographic random number generator. It is suitable for security applications, games, statistics, and any use case requiring unbiased randomness.

Random Number Generator

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