Random Number Generator
Generate one or many random numbers in a custom range.
How to use
Uses the browser’s cryptographically strong random values when available. Set min/max, count, and optionally require unique values.
Examples
- Pick 5 unique integers from 1–100 for a raffle draw.
Frequently asked questions
Can I generate decimals?
Yes. Switch type to Decimals for fractional values in your range.
Do you store the numbers I enter?
Calculations run in your browser. Inputs are not sent to our servers.