Random Number Generator

Generate random numbers within a custom range.

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How to Use

  1. 1Enter a minimum and maximum value.
  2. 2Choose how many numbers to generate.
  3. 3Click "Generate".

Features

  • Custom range
  • Generate multiple numbers at once
  • Option to exclude duplicates

Generate one or more random numbers within a custom minimum and maximum range, entirely in your browser.

Fair random numbers

Set a minimum and maximum, choose how many numbers you want, and generate. Both ends of the range are included, so 1 to 6 works like a die. Numbers come from your browser's cryptographically secure random generator, so every value in the range is equally likely and results cannot be predicted.

Unique numbers only

Tick Unique numbers only to prevent repeats. This works like drawing numbered tickets from a hat without putting them back, which is what you want for raffles, picking winners, or assigning a random order. You cannot ask for more unique numbers than the range contains; 10 unique numbers between 1 and 5 is impossible, and the tool will tell you.

Ideas for using it

  • Giveaways and raffles: number the entries, then draw winners with unique numbers on.
  • Classrooms: pick a student, form random groups, or choose quiz questions.
  • Games: replace dice (1–6), pick a card (1–52) or decide who goes first.
  • Sampling: choose random rows from a spreadsheet for an audit or survey.
  • Decisions: number the options and let chance decide.

Running a public draw? Record your screen or share it live while you generate, so participants can see the result was not chosen in advance.

Frequently Asked Questions