Pick one or many random numbers in a range, with optional duplicate prevention.
Numbers are generated locally from a browser random source and formatted as a line-separated list.
Input stays in the browser. The static page can be deployed independently while its canonical SEO URL stays under the tool-group subdomain.
Yes. This static browser tool is designed to be free to use.
No. The tool logic runs locally in your browser unless a future version clearly states otherwise.
Yes. The layout is responsive and built for mobile, tablet, and desktop screens.