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Random Number Generator

Pick random numbers from a range - single, multiple, or unique. Uses the browser’s cryptographically secure RNG.

Private - runs in your browser No signup required Free forever

How to use Random Number Generator

  1. Set min, max, and how many.
  2. Choose unique or with repeats.
  3. Click Generate.

Features

  • Cryptographically secure
  • Unique-only mode
  • Bulk count

Why use it

  • Lottery, raffles, sampling
  • Test data, dice rolls

Frequently asked questions

Are these truly random?

They use crypto.getRandomValues - strong enough for any non-cryptographic-key purpose.