Random Number Generator
Generate random numbers instantly for games, lotteries, statistical sampling, and decision making. Fully customizable with no limits or sign-ups required.
Customize Parameters
Generated Numbers
History
About This Random Number Generator
This free online Random Number Generator allows you to instantly generate random numbers for any purpose. Whether you need a number for a lottery, game, statistical sampling, or decision making, this tool provides a reliable and easy-to-use solution.
The generator creates truly random numbers using advanced browser-based algorithms. All processing happens in real-time directly in your browser, ensuring complete privacy as no data is sent to any server.
Key Features:
- Customizable Range - Set any minimum and maximum values
- Multiple Numbers - Generate up to 20 numbers at once
- Integer or Decimal - Choose between whole numbers or decimals with customizable precision
- History Tracking - View your previously generated numbers
- Copy to Clipboard - Easily copy results for use elsewhere
- Completely Free - No sign-ups, no limits, no costs
Common Use Cases:
- Lottery number selection
- Board games and card games
- Statistical sampling and research
- Random team selection
- Decision making when you can't choose
- Generating test data for programming
Frequently Asked Questions
How random are these numbers?
Our generator uses the browser's built-in cryptographic functions to create highly random numbers that are suitable for most purposes including games and statistical sampling. For extremely sensitive applications, we recommend specialized hardware random number generators.
Is there a limit to how many numbers I can generate?
There are no limits! You can generate as many numbers as you need. The generator can produce up to 20 numbers at once, but you can generate multiple sets consecutively.
Does this tool work offline?
Yes! Once the page is loaded, all number generation happens locally in your browser. You don't need an internet connection to generate numbers, though you'll need it for the initial page load.
Is my data stored anywhere?
No, all processing happens locally in your browser. Your generated numbers are never sent to any server. The history is stored temporarily in your browser's memory and disappears when you close the page.