Free Random Number Generator Online
Use this free random number generator to pick random numbers in a range. Fast, private, and works directly in your browser.
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What is Random Number Generator?
Random Number Generator produces random whole numbers within a range you set, with options for how many and whether duplicates are allowed. It uses the browser's secure random source. It runs entirely in your browser.
How to use this tool
- Set the minimum and maximum.
- Choose how many numbers and duplicate rules.
- Click Generate.
- Copy the numbers.
Features
- Set a min/max range
- Generate one or many
- Option to allow or forbid duplicates
- Cryptographically secure randomness
- Copy the results
This tool runs in your browser. Your files and text are not uploaded to our servers, and we do not store your input.
Frequently asked questions
Is it truly random?+
It uses the browser's cryptographically secure random generator.
Can I get unique numbers only?+
Yes. Turn off duplicates to draw unique numbers (within the range size).
Is anything uploaded?+
No. Numbers are generated in your browser.
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