LaTeX Table Generator

Copy the cells in Excel or Google Sheets, paste them into the box above (they arrive tab-separated), and the LaTeX table appears instantly. Plain CSV with commas or semicolons works too. The delimiter is auto-detected.

booktabs is the standard package for professional LaTeX tables. It replaces \hline with \toprule, \midrule, and \bottomrule, better spacing, no vertical lines, the style used by most journals. Add \usepackage{booktabs} to your preamble.

Yes. Every character that breaks a LaTeX table (& % $ # _ { } ~ ^ and the backslash) is escaped in each cell, so pasted data compiles without "Misplaced alignment tab" or "Missing $ inserted" errors. Untick escaping if your cells already hold LaTeX, such as $\alpha$.

Yes. Merge the cells in Excel or Sheets and copy as usual: a merged header arrives as its text followed by empty cells, and becomes \multicolumn with a \cmidrule under it. Choose two header rows for the common layout of a group row over a row of column names.

Wrap it in \resizebox{\textwidth}{!}{...}, switch to tabularx with X columns, or reduce font size with \small. Full options in our table-too-wide guide.