Generator tool
Random Number Generator
Generate secure random integers or decimals inside any range. Control quantity, precision, duplicates, and sorting, then copy or download your results.
Generated Numbers
0 results
How to use it
Choose the minimum and maximum values, select integers or decimals, set how many results you need, and decide whether duplicates are allowed. Generate, sort, copy, or download the list instantly.
Private and browser-based
Generation happens entirely in your browser using a secure random source. Your settings and generated numbers are not uploaded to a server.
Frequently Asked Questions
Are the results truly random?+
The tool uses your browser's cryptographically secure random number generator, which is suitable for most everyday and developer use cases.
Can I generate numbers without duplicates?+
Yes. Turn off duplicate values. For integers, the selected range must contain at least as many unique values as the requested quantity.
Can I generate decimal numbers?+
Yes. Select Decimal and choose between 0 and 10 decimal places.
Are my generated numbers stored?+
No. Number generation happens locally in your browser, and the results are not uploaded or stored.