🎲 Random Number Generator
Generate random numbers in a range, with unique and bulk options
✓ Runs entirely in your browser — your data never leaves this device
About This Tool
Generate up to 1000 random numbers within a range, with a unique-only mode. Use it for lotteries, random grouping, sampling and test data.
How to Use
- Set the min and max
- Set the count; tick Unique if needed
- Click Generate — results display large
FAQ
Is it cryptographically secure?
No — it uses Math.random, fine for general use. For passwords use the Password Generator.
What if count exceeds the range?
With Unique on, the count is clipped to the maximum possible values.