Random number
Integer or decimal between min and max.
About this tool
Generate random numbers within a range you define, with options for uniqueness and count. Useful for draws, sampling and testing.
Why use it
- Set your own minimum, maximum and how many to draw.
- Optionally keep results unique for fair picks.
- Generated locally with your browser's randomness.
Common use cases
- Pick a winner for a giveaway.
- Choose a random sample from a numbered list.
- Seed tests with random values.
Tips
- For unique draws, make sure the range is at least as large as the count.
- This is fine for everyday use, but not for cryptographic secrets.
How to use
- Set min/max.
- Generate.
FAQ
- How random are the numbers?
- They use your browser random source, which is fine for everyday picks and draws.
- Is anything uploaded?
- No. Numbers are generated locally in your browser.
- Can I set a range?
- Yes, choose the minimum and maximum and generate within those bounds.
- Can I get unique numbers?
- Yes, request a count without repeats, as long as the range is large enough.
- Is it suitable for cryptography?
- No. For security keys use a dedicated cryptographic tool; this is for general use.
- Can I use it for raffles?
- Yes, it is ideal for picking winners, dice rolls and quick draws.