Random Number Generator
Your data never leaves your browserGenerate random integers between a custom min and max.
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About Random Number Generator
Generate one or more random integers within a range you define. Set a minimum value, maximum value, and how many numbers to generate. All randomness uses Math.random(), computed entirely in your browser.
How to use
- Set the minimum and maximum values for the range.
- Set how many numbers you want to generate.
- Click Generate to produce the random numbers.
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Frequently Asked Questions
FAQs about Random Number Generator
Are the numbers truly random?
The numbers are generated using Math.random(), a pseudo-random number generator in your browser. For most purposes this is sufficient, but it is not cryptographically secure.
Can the same number appear twice?
Yes. Each number is drawn independently, so duplicates are possible, especially when the range is small relative to the count.
What is the maximum range I can use?
You can use any integer range that fits within JavaScript's safe integer limits (−2^53 to 2^53).
Can I generate negative numbers?
Yes. Set Min to a negative value, for example Min = -50 and Max = 50.
How many numbers can I generate at once?
You can generate up to 1000 numbers in a single click.