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Convert LaTeX to Plain Text Online — Free FormaTeX Tool
Extract clean plain text from LaTeX source online, free. Strips commands and markup while keeping readable content intact.
Sometimes you don't need formatting at all — you need the words. Feeding a LaTeX document into a word counter, a plagiarism checker, a translation tool, or a language model's context window means stripping out every \section{}, \textbf{}, and \begin{equation} and keeping only the readable content. FormaTeX's LaTeX to Plain Text tool does exactly that, free, with no account required.
Why Convert LaTeX to Plain Text
LaTeX source is not readable text — it's markup. A raw .tex file is full of commands, braces, and environment declarations that a human reader or a downstream text-processing tool doesn't want. Plain text extraction strips all of that away, leaving the actual prose content: paragraphs, sentence structure, and readable text with commands, environments, and formatting markup removed.
This is different from a naive regex strip, which tends to leave stray braces, broken spacing, or garbled math notation behind. A proper conversion understands LaTeX structure well enough to know that \textbf{important} should become just important, that a table's cell content should read in a sensible order, and that math environments should either be omitted or represented in a readable approximation rather than left as raw command soup.
How to Use the Tool
- Go to formatex.io/tools/latex-to-txt.
- Paste your LaTeX source or upload a
.texfile. - Convert — the tool strips all markup and returns clean plain text.
- Copy or download the
.txtfile.
Common Use Cases
- Word counts and readability checks. Plain text is what most word-count and readability tools expect — running them directly on
.texsource counts commands and braces as content, skewing the numbers. - Plagiarism and similarity checks. Submission systems and originality checkers generally want prose, not markup, for accurate comparison.
- Feeding content to AI tools. Pasting raw LaTeX into a chat-based AI tool wastes context on markup; plain text extraction gives you a clean input.
- Translation. Machine translation tools work far better on plain prose than on text interleaved with LaTeX commands.
- Quick proofreading passes. Reading through prose without visual markup noise makes it easier to catch phrasing and grammar issues.
What Gets Stripped vs. Kept
| Removed | Kept |
|---|---|
\section{}, \begin{}/\end{} commands | The actual paragraph and sentence content |
Formatting commands (\textbf, \textit) | The text they wrap, unformatted |
Comments (% ...) | — |
| Preamble and package declarations | — |
| Table/figure environment wrappers | Cell and caption text, in reading order |
LaTeX to Plain Text vs. Copy-Pasting from a Compiled PDF
Copying text out of a compiled PDF often introduces broken line wraps, merged words, or garbled ligatures depending on the PDF viewer and font. Extracting directly from the LaTeX source avoids all of that — the plain text output reflects the actual source content cleanly, with correct spacing and word boundaries.
Tips
If your document has heavy math content, expect equations to be omitted or simplified in the plain text output — math doesn't have a meaningful plain-text representation. For documents where you need the extracted text to feed into another format (Markdown, HTML), consider LaTeX to Markdown or LaTeX to HTML instead, since those preserve more structure than plain text.
Related Tools
- LaTeX to Markdown — keeps structural formatting
- LaTeX Formatter — cleans up
.texsource without removing markup - LaTeX to HTML — for a fully structured web-ready version
Get Started
Try the LaTeX to Plain Text converter now — free, no account required. Need this inside a document pipeline? The FormaTeX API exposes the same conversion as a REST endpoint — see the getting started guide.
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