↩️ 换行符转换（CRLF/LF）Line Ending Converter (CRLF ↔ LF)
检测文本或文件的换行符类型（Windows CRLF、Unix LF、旧 Mac CR），并转换后下载。Detect line endings (Windows CRLF, Unix LF, classic Mac CR) in text or a file, convert and download.
使用说明与常见问题How-to & FAQ
「换行符转换（CRLF/LF）」是什么？What is the Line Ending Converter (CRLF ↔ LF) tool?
检测文本或文件的换行符类型（Windows CRLF、Unix LF、旧 Mac CR），并转换后下载。Detect line endings (Windows CRLF, Unix LF, classic Mac CR) in text or a file, convert and download.
如何使用「换行符转换（CRLF/LF）」？How do I use the Line Ending Converter (CRLF ↔ LF) tool?
在「换行符转换（CRLF/LF）」中，选择或拖入文件，然后点击「转换并下载」按钮即可。In the Line Ending Converter (CRLF ↔ LF): Choose or drop your files, then click "Convert & download".
代码或数据会被上传吗？Is my code or data uploaded?
不会。「换行符转换（CRLF/LF）」完全用 JavaScript 在本地运行，适合处理含有密钥、内部接口等敏感内容的数据。No. The Line Ending Converter (CRLF ↔ LF) runs entirely in local JavaScript, so it is safe for data containing keys or internal endpoints.
「换行符转换（CRLF/LF）」免费吗？需要注册吗？Is the Line Ending Converter (CRLF ↔ LF) free? Do I need an account?
「换行符转换（CRLF/LF）」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Line Ending Converter (CRLF ↔ LF) is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.