🎲 Random Number Generator
Generate cryptographically random integers or decimals in any range.
About Random Number Generator
Sometimes you need a genuinely random number — for picking a winner fairly, making a game decision, running a simulation, generating a seed value, or testing code with unpredictable input. This generator uses your browser's cryptographic random number API, producing numbers that are truly unpredictable — not the pseudo-random numbers that spreadsheet RAND() functions generate.
Set your minimum and maximum range, choose between integers or decimal values, and generate one or multiple numbers at once. Clean, fast, and much more reliable than picking a number mentally or using a regular formula — useful anywhere genuine randomness matters.
Single Number
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Bulk Generation
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