Random Number Generator
Create one or many random numbers with min, max, and decimal precision controls. Set your options, generate a value, and copy it — useful for passwords, test data, and quick decisions. Values are generated in your browser with crypto.getRandomValues() where supported.
Last reviewed: 2026-07-23
Uses secure browser randomness when available. Nothing is sent to a server.
How to use
- Configure your desired settings for the Random Number Generator.
- Click the generate button or let the tool process automatically.
- Copy your generated output to the clipboard.
Examples
Integer in range
Input
min: 1, max: 100
Output
73
When to use this tool
Use this tool when you need random values for passwords, testing, or giveaways — generate random integers or decimals in a range.
Privacy
Values are generated in your browser with crypto.getRandomValues() where supported.
Frequently asked questions
Are these values cryptographically secure?+
Random generators use crypto.getRandomValues() in your browser for secure randomness where supported.