Random Number Generator
Generate random integers in a custom range.
Pasted text or typed valuesRandom Number Generator result浏览器本地处理
Loading tool…
浏览器内运行这个工具能做什么
Generate one or multiple random integers with optional duplicate control.
You can choose range, count, and duplicate behavior.
这个工具可以完成什么
Try a representative random number generator task
Random Number Generator helps with sampling, testing, and quick picks.
依赖结果前需要检查什么
- Performance and maximum practical input size depend on browser memory, device speed, and the structure of the input.
- Review the generated result before replacing or publishing an original file.
如何使用
- 1
Set min, max, and count.
- 2
Generate and copy results.
常见问题
Can duplicates be disabled?
Yes. Disable duplicates to force unique picks within range.
How random are the results?
The generator uses the browser's cryptographically secure random number API.
What is the maximum batch size?
Up to 100 numbers can be generated in one request.
下一步常用工具
如果还需要校验、转换或复用结果，可以继续打开相近的浏览器本地工具。