✨New: ISBN → BibTeX — cite any of 20M+ books in one click, plus 380+ searchable symbols — ISBN → BibTeX + 380 symbols — try BibTeX Tools →
The LaTeX Utility Belt

The tools Overleaf
forgot to build.

BibTeX cleaner, Word→LaTeX converter, instant preview, and diff — the tools every researcher needs alongside Overleaf. Free, no signup, nothing leaves your browser.

⚡ Try PreviewBibTeX Tools

Works in any browser · Files never stored · Free forever

main.tex
\section{Gaussian Integral}
A beautiful result in analysis:
\[
\int_{-\infty}^{\infty}
e^{-x^2}\,dx = \sqrt{\pi}
\]
Preview · live
Gaussian Integral
A beautiful result in analysis:
28
Templates
7
Tools
0
Setup needed
100%
Free forever

Everything you need

↗★ Top pick
Word → LaTeX

Convert .docx with equation detection, image stubs, and a quality report. The converter Overleaf doesn't have.

Open →
📚New
BibTeX Tools

Clean .bib files, look up DOIs via CrossRef, fetch arXiv citations. One place for all your bibliography work.

Open →
⚡Live
Preview + PDF

Paste .tex → equations render instantly via KaTeX. Export to PDF. Zero compile wait.

Open →
↕Compare
LaTeX Diff

Two .tex files, side by side. Additions green, deletions red. Replaces Overleaf track changes.

Open →
∑380+
Symbol Search

Search 380+ symbols by name, command, or Unicode — Greek, operators, physics, stats, CS. Live KaTeX preview.

Open →
▦Build
Table Generator

Visual grid editor → booktabs or simple tabular. Copy LaTeX in one click.

Open →
▤Library
Templates

PhD thesis, NeurIPS, ICML, ACL, CV, Beamer, Centrale Marseille. 28 templates, open instantly.

Open →

Built for these moments

“Meeting in two hours. Just need to check this equation renders before I send the chapter.”

→ LaTeX Preview

“Advisor sent back my draft with changes. Need to see exactly what they edited.”

→ LaTeX Diff

“Collaborator left comments in a Word file. Need those back in LaTeX to merge.”

→ Word → LaTeX
🏛️

Centrale Marseille & AMSE templates

Rapport de projet, rapport de stage, AMSE working paper — with the official institutional layout.

Voir les templates →

For PhD students & researchers

Writing a thesis?

PhD thesis templates, 12-package reference guide, advisor diff workflow, and every tool you need for heavy LaTeX documents.

Academics hub →

Questions

Preview, diff, symbol search, table generator, and all templates are free forever — no account needed. Word → LaTeX is free for 3 conversions/month (sign in required). PDF export and unlimited Word → LaTeX require Pro ($49/year or $9/month).
Yes — inline math ($...$), display math (\[...\]), and block environments like align, gather, and equation all render via KaTeX, with automatic equation numbering, \ref cross-references, and bibliography rendering.
.docx (Word 2007+) converts directly in your browser — the file is never uploaded. Equations are detected via OMML and converted to LaTeX math stubs. .odt and .rtf need local pandoc; the tool shows you the exact command.
No. Preview, diff, table, symbol search, and Word → LaTeX all run entirely in your browser. Nothing is uploaded. PDF export sends only your LaTeX source to YToTech's compile server and downloads the result directly.
latexci does things Overleaf doesn't: convert Word files with equation detection, clean and deduplicate .bib files, look up DOIs and arXiv IDs in one click, and diff two .tex files side by side. Use Overleaf as your editor — latexci for the rest. When you graduate and lose institutional access, latexci is still here.
Yes. Pro at $49/year fits in most lab software budgets and comes with an invoice you can submit. Lab plan ($199/year, 5 seats) works for a whole research group and includes budget justification language for NSF, NIH, or ERC applications.
Everything except PDF export is free with no credit card — including the live preview, so you can see your fully-rendered document before deciding anything. Word → LaTeX includes 3 free conversions a month to test the quality on your own files. If the output isn't right for your documents, don't upgrade.

Join the community

Ask LaTeX questions, share templates, get help with compilation errors, and suggest features — all in one place. Other researchers are already there.

Join Discord →

Free · no account required