✂️ TSV 去除单元格首尾空格Trim TSV Columns
去掉 TSV 单元格首尾空白。本地处理。Strip leading/trailing whitespace from TSV cells. Processed locally.
使用说明与常见问题How-to & FAQ
「TSV 去除单元格首尾空格」是什么？What is the Trim TSV Columns tool?
去掉 TSV 单元格首尾空白。本地处理。Strip leading/trailing whitespace from TSV cells. Processed locally.
如何使用「TSV 去除单元格首尾空格」？How do I use the Trim TSV Columns tool?
在「TSV 去除单元格首尾空格」中，把内容粘贴或输入到上方输入框，结果会实时显示在下方，点击「复制结果」即可复制。In the Trim TSV Columns: Paste or type into the input box; the result appears below instantly — click "Copy result" to copy it.
表头行也会处理吗？Is the header row trimmed too?
会，本页不区分表头和数据，每个单元格（包括第一行）首尾的空白（空格、全角空格等）都会去掉，结果下方显示改动了多少个单元格。单元格中间的空格保持不变。Yes. The page does not distinguish the header: every cell, including the first row, has leading and trailing whitespace removed, and the count of changed cells is shown under the result. Spaces inside a cell are kept.
输入和输出是什么样的？What does the input and output look like?
例如在「TSV 去除单元格首尾空格」中输入 a ⇥ b ⏎ 1 ⇥ 2，输出为：a ⇥ b ⏎ 1 ⇥ 2（⏎ 表示换行，⇥ 表示制表符）。For example, the Trim TSV Columns turns the input a ⇥ b ⏎ 1 ⇥ 2 into: a ⇥ b ⏎ 1 ⇥ 2 (⏎ marks a line break, ⇥ marks a tab).
代码或数据会被上传吗？Is my code or data uploaded?
不会。「TSV 去除单元格首尾空格」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 Trim TSV Columns runs entirely in local JavaScript, so it is safe for data containing keys or internal endpoints.
「TSV 去除单元格首尾空格」免费吗？需要注册吗？Is the Trim TSV Columns free? Do I need an account?
「TSV 去除单元格首尾空格」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 Trim TSV Columns is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.