📄 CSV 转文本（按分隔符拆成纯文本）Convert CSV to Text
把 CSV/TSV 转成纯文本：可选用空格、制表符或自定义符号连接字段，去掉引号，适合粘贴到笔记、邮件或需要非 CSV 格式的地方。Turn a CSV or TSV into plain text: join fields with spaces, tabs or a custom separator and drop the quotes — handy for notes, email or anywhere that does not want CSV.
使用说明与常见问题How-to & FAQ
「CSV 转文本（按分隔符拆成纯文本）」是什么？What is the Convert CSV to Text tool?
把 CSV/TSV 转成纯文本：可选用空格、制表符或自定义符号连接字段，去掉引号，适合粘贴到笔记、邮件或需要非 CSV 格式的地方。Turn a CSV or TSV into plain text: join fields with spaces, tabs or a custom separator and drop the quotes — handy for notes, email or anywhere that does not want CSV.
如何使用「CSV 转文本（按分隔符拆成纯文本）」？How do I use the Convert CSV to Text tool?
在「CSV 转文本（按分隔符拆成纯文本）」中，把内容粘贴或输入到上方输入框，按需设置「连接方式」、「自定义连接符」，结果会实时显示在下方，点击「复制结果」即可复制。Paste a CSV or TSV and choose how to join the fields under "Join with": spaces, tabs, one field per line, or your own separator in "Custom joiner". The plain text appears below; click "Copy result" to copy it.
和“TSV 转对齐文本表格”有什么区别？How is this different from TSV to Aligned Text Table?
本工具只是简单拼接字段，不做对齐；需要对齐的等宽表格请用“TSV 转对齐文本表格”。This tool simply joins fields with no alignment; for a padded monospace table use TSV to Aligned Text Table.
引号会保留吗？Are quotes kept?
不会。先按 CSV 解析，输出的是单元格里的实际内容。No. The file is parsed as CSV and the output is the real cell contents.
输入和输出是什么样的？What does the input and output look like?
例如在「CSV 转文本（按分隔符拆成纯文本）」中输入 a,b ⏎ 1,2，输出为：a b ⏎ 1 2（⏎ 表示换行）。The input a,b ⏎ 1,2 becomes a b ⏎ 1 2 (⏎ marks a line break).
有哪些选项可以调整？What options can I adjust?
「CSV 转文本（按分隔符拆成纯文本）」的设置：「连接方式」可选 空格、制表符、每个字段一行、自定义（默认 空格）；「自定义连接符」默认 |。改动任一选项后结果会按新设置重新生成。You can adjust "Join with" — Space / Tab / One field per line / Custom (default: Space); and "Custom joiner" (default: |). The result updates as soon as you change a setting.
行长度不一致（有的行字段多、有的行字段少）时会怎样？What happens when rows have different numbers of fields?
不会凭空补字段，也不会删掉字段：操作只作用于每行实际存在的字段，每行保持自己原来的长度。比如某行没有要处理的那一列，这一行就原样保留。检测到这种行时，结果下方会有一行提示说明有几行。需要统一列数时，请用“CSV 补齐不完整行”。No fields are invented or dropped: the operation only touches the fields each row actually has, and every row keeps its own length. If a row does not have the column being changed, that row is left as it is. When such rows are found, a one-line note below the result says how many. To give every row the same number of fields, use Fill Incomplete CSV Records.
代码或数据会被上传吗？Is my code or data uploaded?
不会。「CSV 转文本（按分隔符拆成纯文本）」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 Convert CSV to Text tool runs entirely in local JavaScript, so it is safe for data containing keys or internal endpoints.
「CSV 转文本（按分隔符拆成纯文本）」免费吗？需要注册吗？Is the Convert CSV to Text tool free? Do I need an account?
「CSV 转文本（按分隔符拆成纯文本）」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 Convert CSV to Text tool is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.