CSV to LaTeX Table Converter

How to use

1. 1Paste your CSV, TSV, semicolon-, or pipe-separated text into the input area. Use Load sample to see the output shape with a small academic results table.
2. 2Pick a delimiter (Auto, Comma, Tab, Semicolon, or Pipe), confirm whether the first row is the header, and choose an alignment mode. Auto right-aligns numeric columns; switch to Wrap (p) for prose columns with word wrap.
3. 3Choose the environment: tabular (classic), tabularx (stretches to \textwidth, paragraph columns become X), or longtable (multi-page with repeating header).
4. 4Pick a rule style: Booktabs for the modern \toprule, \midrule, \bottomrule with bold headers, or Classic for \hline with an optional toggle for vertical | column separators.
5. 5Add a caption and label, tick Wrap in table to produce the \begin{table}[position] float, and pick a position specifier. Copy the LaTeX block and the listed preamble packages into your document.

About this tool

CSV to LaTeX Table Converter takes any CSV, TSV, semicolon-, or pipe-separated text and produces a clean LaTeX table that drops straight into a thesis, paper, lab report, or Overleaf project. The parser is the same RFC 4180 scanner used by the other CSV tools on this site, so quoted fields, embedded commas, doubled quotes, and CRLF or LF line endings all parse correctly. The output panel switches between three environments side by side with the rest of the controls: tabular for classic fixed-width tables, tabularx (with width \textwidth) for tables that stretch to fit the page and use the X column for word-wrapped paragraphs, and longtable for multi-page tables that break naturally across pages with repeating headers. Two visual styles cover the academic conventions: booktabs (the modern default, with \toprule, \midrule, and \bottomrule and bold header cells) and classic (with \hline rules and an optional toggle for vertical | separators between columns). Alignment is per-column: Auto inspects each column and chooses right for purely numeric columns (currency symbols and percent signs are detected) and left for everything else, with overrides for all-left (l), all-center (c), all-right (r), or paragraph (p{width} in tabular and longtable, X in tabularx) for columns of prose. LaTeX cell escaping handles every reserved character correctly: backslash becomes \textbackslash{}, ampersand becomes \&, percent becomes \%, dollar becomes \$, hash becomes \#, underscore becomes \_, the curly braces become \{ and \}, tilde becomes \textasciitilde{}, caret becomes \textasciicircum{}, embedded newlines collapse to a space (or to \newline in paragraph columns), and tabs collapse to a single space. The optional table-float wrapper adds \begin{table}[position] around the inner environment with selectable position specifier ([ht], [htbp], [!t], [H] via the float package, or [tb]), \centering, \caption{...}, and \label{...} so cross-references in your text work immediately. The output preview lists the exact \usepackage lines you need to add to your preamble (booktabs, tabularx, longtable, float) so a copy-paste compiles on the first try. A simplified HTML preview of the same data renders below the LaTeX so you can sanity-check the alignment and row count before you compile. Everything runs locally in the browser, which matters because experimental results, redacted datasets, and unpublished tables are exactly the sort of content you do not want to paste into a third-party server.

Free to use. Works in your browser. No signup, no login.