Random Number Generator

Pick a range and get one random number or a whole list, with or without repeats. Useful for draws, tests and sampling.

Numbers are generated in your browser.

How to use Random Number Generator

  1. Set the minimum and maximum.
  2. Choose how many numbers to generate and whether repeats are allowed.
  3. Press “Generate”.

About this tool

Need a random winner, a sample set or test data? The generator produces numbers in your chosen range, as integers or decimals, with optional uniqueness.

Frequently asked questions

Why do I get an error when I ask for too many unique numbers?
If repeats are off, the count cannot exceed the number of integers in your range.

Related tools

Password Generator Generate strong, random passwords with the options you choose. UUID Generator Generate random UUID v4 identifiers — one or a whole batch. QR Code Generator Create QR codes for links, text, Wi-Fi and more, and download as PNG.