Random Number Generator Online — for Giveaways
Generate random numbers in any range: for giveaways, lotteries, picking a winner. With or without duplicates, sorting, history. Free, no sign-up.
About the random number generator
A simple, fair random number generator: set a 'from — to' range, the count, and get a result. Use it for giveaways on Instagram and Telegram, lotteries, picking a contest winner, statistics homework, or selecting a random row from a table.
Under the hood we use the browser's cryptographically secure PRNG `crypto.getRandomValues` — the same source of randomness used by banking tokens and password generators. No predictable seeds, no time-based determinism — every run is genuinely random. Generate a single number or up to 1000 at once, with or without duplicates ('without' = pick N distinct).
Everything runs locally in your browser, no server upload. The last 10 generations are kept only in your device's localStorage — visible only to you. No sign-up, no ads, no usage limits.
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