📋 Excel 转 LaTeX / Markdown 表格Excel to LaTeX / Markdown Table
在 Excel、WPS 或 Google 表格中选中单元格复制，直接粘贴即可生成 LaTeX 表格（支持 booktabs 三线表、siunitx 对齐、加粗最优值）或 Markdown 表格，自动识别制表符、CSV 和 Markdown 输入，并实时预览表格效果。Copy cells from Excel, WPS or Google Sheets and paste to get a LaTeX table (booktabs, siunitx alignment, bold best values) or a Markdown table; tab-separated, CSV and Markdown input are detected automatically, with a live preview.
使用说明与常见问题How-to & FAQ
「Excel 转 LaTeX / Markdown 表格」是什么？What is the Excel to LaTeX / Markdown Table?
在 Excel、WPS 或 Google 表格中选中单元格复制，直接粘贴即可生成 LaTeX 表格（支持 booktabs 三线表、siunitx 对齐、加粗最优值）或 Markdown 表格，自动识别制表符、CSV 和 Markdown 输入，并实时预览表格效果。Copy cells from Excel, WPS or Google Sheets and paste to get a LaTeX table (booktabs, siunitx alignment, bold best values) or a Markdown table; tab-separated, CSV and Markdown input are detected automatically, with a live preview.
如何使用「Excel 转 LaTeX / Markdown 表格」？How do I use the Excel to LaTeX / Markdown Table?
在表格软件里选中区域按 Ctrl+C，到这里的输入框按 Ctrl+V。选择输出“LaTeX”或“Markdown”，调整表格样式，右侧代码和下方预览实时更新。Select the range in your spreadsheet, Ctrl+C, then Ctrl+V here. Choose LaTeX or Markdown output and adjust the style; code and preview update live.
合并单元格可以转换吗？Are merged cells supported?
复制时合并单元格会变成一个值加若干空单元格，生成后可手动用 \multicolumn 合并。Merged cells paste as one value plus blanks; combine them with \multicolumn afterwards.
「Excel 转 LaTeX / Markdown 表格」免费吗？文件会上传吗？Is the Excel to LaTeX / Markdown Table free? Are my files uploaded?
「Excel 转 LaTeX / Markdown 表格」完全免费，无需注册。你输入的内容只在本机浏览器里处理（并保存在本机方便下次继续），不会上传到任何服务器，适合处理未发表的论文和数据。The Excel to LaTeX / Markdown Table is free with no sign-up. Everything you enter is processed in this browser only (and kept locally so you can continue later); nothing is uploaded, so it is safe for unpublished papers and data.