Random Number Generator
Produce random integers in any range. Choose presets, enforce unique draws, and review basic statistics.
How to Use This Generator
- Specify the inclusive integer range (minimum and maximum).
- Choose how many numbers to draw and whether duplicates are permitted.
- Tap “Generate Numbers” to produce the output instantly.
- Apply presets for common tasks such as dice rolls or lottery picks.
Frequently Asked Questions
Are the numbers cryptographically secure?
No. The generator uses the browser’s `Math.random()`, which is suitable for games and simulations but not for cryptographic key generation.
How do I create unique lottery numbers?
Set the range (e.g., 1 to 49), the count (e.g., 6), and uncheck “Allow duplicates,” or use the preset provided.
Can I copy the results?
Yes. Highlight the generated numbers and copy them directly into documents, chats, or spreadsheets.
What if I need decimals?
This tool focuses on integers. For decimals or custom distributions, adapt the code or use a specialized random generator.