Random Number Generator

Generate random numbers in any range, with options for count and no duplicates.

Minimum

Maximum

How many

No duplicates

—

How to use

Set the minimum and maximum values.
Choose how many numbers to generate and whether duplicates are allowed.
Click Generate for cryptographically strong random results.

Frequently asked questions

Are the numbers truly random?

They use the browser's cryptographically secure random generator (Web Crypto), which is far stronger than typical pseudo-random functions.

Can I generate numbers without repeats?

Yes. Enable "no duplicates" to draw unique numbers — useful for raffles, lotteries, or random sampling.

🔒 This tool runs entirely in your browser. Nothing you enter is uploaded, logged, or stored.

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