Random Number Generator

How it works

This generator uses your browser's cryptographically secure random number source to pick integers uniformly within your chosen range. You can generate a single number — useful for settling a quick decision or picking a raffle winner — or a batch of numbers at once, optionally without repeats, similar to drawing lottery numbers.

Common uses

• Picking a random winner from a list of entries
• Rolling virtual dice or simulating games of chance
• Generating sample data for testing
• Making an unbiased random decision