🎲 Math

Random Number Generator

Generate single or multiple random numbers in any range. Supports unique (non-repeating) mode. Uses Web Crypto API.

Quick Picks

🎲

Set your range and click Generate

Results appear here instantly.

About This Generator

Randomness source
Web Crypto API
Max numbers
1,000 at once
Range
Any integers
Unique mode
Up to range size

Use Cases

  • Lottery picks - generate 6 unique numbers from 1-49
  • Dice rolls - simulate any die or multiple dice
  • Passwords - pick random PIN digits
  • Statistics - random sampling from a range
  • Games - fair number picking without bias