JATS to LaTeX Converter
Processing entirely on your device — large files may take a moment.
Journal Article Tag Suite and LaTeX Source exist for different jobs: JATS is the NLM XML tag suite for scholarly journal articles — PubMed Central's entire archive is stored in JATS. Publishers submit in it and the tag set defines how research text is structured. Convert Markdown, Word or EPUB content to LaTeX when the destination is arXiv, a journal submission or a thesis template.
Because the whole conversion happens on your device, it is instant, unlimited and genuinely private — no accounts, no watermarks, no files on anyone's server. Multiple files are converted in one go.
How JATS compares to LaTeX
| JATS | LaTeX | |
|---|---|---|
| Structure | Semantic XML elements | Macro markup language |
| Best for | Journal articles, preprints | Papers, theses, preprints |
How to convert JATS to LaTeX
- 1
Select your files
Select your JATS file.
- 2
Convert instantly
The file is first converted to markdown (an interchange format that keeps headings, lists and paragraphs), then rebuilt into the target format.
- 3
Download results
Download the LaTeX — structure preserved, heavy layout simplified.
About the JATS format
JATS (Journal Article Tag Suite) is the XML standard the National Library of Medicine created for scholarly articles — PubMed Central, the biggest open repository of life-science papers, stores every article in JATS. Elements mark meaning: <abstract>, <kwd-group>, <ref-list>, <table-wrap>.
Publishers and preprint servers hand authors JATS XML, which is unreadable without tooling. Converting JATS to DOCX gives co-authors a track-changes-ready manuscript; converting to Markdown feeds it straight into static-site and preprint workflows.
+Strengths
- ✓The interchange standard of scholarly publishing
- ✓Rich semantic structure (citations, figures, keywords)
!Limitations
- −Verbose XML — unreadable without tooling
- −Journal-specific tag variants cause drift
About the LaTeX format
LaTeX is how academia writes: preprints, theses, journal submissions and most of arXiv and Springer's back-catalogue are LaTeX sources. A .tex file is plain text with markup commands — \\section{…}, $math$, \\cite{…} — that a compiler turns into perfectly typeset PDF with numbered equations, cross-references and bibliographies.
Converting into LaTeX is the boring 80% of the academic workflow: your Markdown notes, Word draft or EPUB becomes a .tex skeleton with proper sectioning and math, ready to paste into the journal's template. The output here is source, not a compiled PDF — the final typesetting happens in the journal's or arXiv's own compiler.
+Strengths
- ✓The required format for arXiv and most journals
- ✓Math, cross-references and citations as first-class citizens
- ✓Plain text — version-controllable and diff-able
!Limitations
- −Not directly viewable — needs a LaTeX compiler
- −Steep learning curve for manual editing
- −Complex layouts may need template tweaks
Why convert JATS to LaTeX?
Think of it as moving your file to the container that fits the job. Verbose XML — unreadable without tooling LaTeX works differently: The required format for arXiv and most journals If any of that sounds like your task, run the conversion — it takes seconds and nothing leaves your device.
Frequently asked questions
Is this JATS to LaTeX converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
Is there a file size limit for JATS to LaTeX?
The only limit is your device's memory, since nothing is uploaded. Files up to a few hundred megabytes work fine on a modern desktop browser; very large files simply take a little longer.
Can I edit the LaTeX result afterwards?
That depends on the target: LaTeX is designed for what it does, and this converter reproduces its content faithfully rather than inventing editable structure. For heavy re-editing, work from a format built for editing and export the final version here.
Does the conversion work offline?
Yes. Once the page has loaded, the conversion itself runs entirely inside your browser — you can even disconnect and keep converting. No file ever touches a server.