Free web tools for researchers
Small, reliable utilities that run entirely in your browser. No login, nothing uploaded, no cost. They pair with MiLatexAI, our AI connector that edits and commits changes to your real Overleaf or Git project.
BibTeX Cleaner, DOI Finder & Duplicate Remover
Clean a .bib file, find missing DOIs, remove duplicate entries, protect title capitals, and fix url and howpublished fields.
Open the free toolLaTeX Error Finder
Paste your .tex and find the exact line of an unmatched brace, an unclosed \begin/\end, a broken math delimiter, or a stray text-mode character, without compiling.
Open the free tool
Want the AI to fix your paper, not just flag it?
MiLatexAI connects Claude or ChatGPT to your real Overleaf project or a GitHub, GitLab, or Bitbucket repo, and commits the changes for you.
See how it works →