Translate LaTeX source code, with formulas and formatting perfectly preserved
Expertly translates LaTeX (.tex) source files. Intelligently detects and skips mathematical formulas, commands, and citation code. Supports recompiling to generate PDF files—an indispensable translation solution for academic papers and research reports.
Superior to traditional TEX translation
"The ultimate translation tool for researchers. Shangyi AI adopts a 'source code translation' mode for in-depth parsing of .tex file structures. We translate only natural language text, treating complex mathematical formulas, macros, and figure references as code to guarantee their complete protection. The translated file can be compiled directly to produce a flawless translated PDF."
Not just translating text,
but restoring the soul of your documents
Source Code-Level Translation
Unlike PDF translation, we directly edit the .tex source code. This allows you to have complete control over the final typesetting, while formulas remain perfectly clear.
Absolute Formula Protection
Automatically detects `$ ... $` and `$$ ...` As well as environments such as `$$` and `\begin{equation}`. All mathematical symbols and Greek letters within are preserved exactly as they are and will never be mistranslated.
Command and Reference Skipping
Intelligently skips parameters in commands such as `\cite{}`, `\ref{}`, and `\label{}`, ensuring that reference and cross-link relationships remain intact.
Comment Handling
Supports translation of comments following `%` (optional), helping you understand logical explanations within the code.
Why does format matter?
- Precise formatting is the hallmark of professionalism.
- Reduce secondary formatting time.
- Ensure accurate and precise information delivery.
Core translation scenarios
Reliably meeting every translation scenario
Academic Paper Publication
Translate Chinese papers into English or read foreign-language literature, preserving all formulas and references for direct submission or study.
Textbook and Lecture Note Preparation
Quickly translate lecture source files containing substantial mathematical derivations to support bilingual teaching.
Research Report Collaboration
While collaborating in international teams on Overleaf, swiftly translate your teammates’ LaTeX chapters into your native language for review.
Differentiated advantages
Why do professional teams choose us?
Recompilable
The deliverable is the .tex source code. You can re-upload it to Overleaf or your local compiler to regenerate the PDF; the resulting typesetting quality far surpasses that of machine-translated PDFs.
Academic Terminology Repository
Optimized for disciplines such as physics, mathematics, and computer science, ensuring accurate translation of terms like "Matrix," "Function," and "Integration."
Package Compatibility
Compatible with common package syntax (such as amsmath, graphicx), ensuring that translation does not disrupt package invocation logic.
Translation FAQs
Easy Translation in Just 3 Steps
1. Upload Your File
Click Translation page , Access the operational interface and complete the login process if required.
Supports over 30 common document formats including PDF, Word, and Excel - simply drag and drop or select your files.
2. Select Translation Language
Simply configure your source language and desired target language—we support translation between over 80 languages.
3. Start Translation and Await Results
You don't need to remain on the page while waiting. Once translation is completed, we will immediately notify you via email to review the results.
Complimentary Trial Translation – Pay Only When Satisfied
We support free translation of selected sections. Continue once you're satisfied with the results.
Start Translation