这是什么工具？
The whitespace tool cleans up spaces and line breaks in text: remove extra spaces, remove line breaks, or normalize them.
为什么使用？
Useful when pasted text has too many spaces or inconsistent line breaks, or when you need to join lines or split them.
如何使用
Paste your text, then choose an action such as "Remove spaces" or "Remove line breaks". Copy the result to use elsewhere.
Processing is done only in the browser; text is not sent to the server.