GENERATORS

Random Number Generator

custom range

This tool generates a random number between a minimum and maximum value you set, useful for anything from picking a raffle winner to generating test data.

How to use the random number generator tool

  • Enter your minimum and maximum values.
  • Click generate to produce a random number in that range.
  • Click again for a new result any time.

When you'd use this

Picking a random winner from a numbered list of entries.

Generating random test values for a spreadsheet or script.

Settling a decision randomly, like choosing between numbered options.

Frequently asked questions

Is the number generation truly random or predictable?

It uses your browser's random number source, which is suitable for everyday random-selection use cases like this one.

Can I generate multiple random numbers at once?

Click generate repeatedly for as many random numbers as you need, one per click.

About this tool

ToolBench runs this tool entirely in your browser. Your file or text is processed on your own device using JavaScript — nothing is uploaded to a server, nothing is stored, and there's no sign-up wall between you and the result. That's true of every one of the 500+ tools on this site, from PDF utilities to unit converters.

More generators

View all generators