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Precision · Instant · Private

Random Number Generator

Generate random numbers in any range using your browser’s secure random source. Pick one or many, with or without duplicates — perfect for draws and games.

SYSTEM ● ONLINE · LOCAL COMPUTE · ZERO UPLOAD
UNIT // RANDOM.NUMLIVE
Result
42
1–100
Range
1
Count
Sum
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Quick Answer

How does a random number generator work?

// Answer

Enter a minimum and maximum, and the tool returns random integers within that inclusive range using your browser\u2019s cryptographically secure random source. You can generate several at once and optionally require no duplicates for fair draws.

Why use this tool

Fair, unpredictable picks

Use it for raffles, giveaways, lottery-style picks, dice alternatives, sampling, or any time you need an unbiased random choice. The secure random source means results are genuinely unpredictable, not the weak pseudo-random many tools use.

FAQ

Frequently asked questions

Yes, both the minimum and maximum values can be returned.
Yes. Enable "No duplicates" to draw unique numbers, useful for raffles.
It uses crypto.getRandomValues, a cryptographically secure source — far better than Math.random for fairness.
Yes, numbers are generated entirely in your browser.
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