Random Number Generator

Generate random integers or decimals within a specified range

Minimum

Maximum

Count

Decimal Places (0=int)

Unique only (no duplicates)

Click the button above to generate random numbers

About this Calculator

The Random Number Generator is a free, easy-to-use tool for range, dice, lottery. Simply enter your values and get instant, accurate results — no signup, no ads, no tracking. All calculations run locally in your browser, so your data stays completely private.

Privacy Note: All calculations are performed locally in your browser. No data is ever sent to a server or third party.