A simple web tool that takes a list of numbers separated by spaces, tabs, or newlines and returns them formatted with a chosen separator.
You paste or type numbers into the input field (for example: 0 2 3 5) and the tool outputs them joined by the separator you pick (for example: 0, 2, 3, 5).
Available separators:
- Comma with space:
, - Comma only:
, - Pipe:
| - Semicolon:
;
Open index.html in any browser. Enter your numbers, choose a separator, and click Format or press Enter. Use the Copy button to copy the result to your clipboard.
This project is in the public domain. Use it however you like.