Discord LaTeX Bot

A Discord bot that compiles LaTeX into PNG images so math, physics, and engineering conversations stay readable. It is built for study servers, class groups, and anyone who is tired of math getting lost in plain text.

About the project

I wanted a tool that could render LateX in DMs and on Servers. Addtionally I wanted to be able to generate or copy full Latex documents and have them render too! Heres what it does:

• Reliable rendering for both quick inline math and full document/TikZ snippets
• Fast interaction so the bot does not hang while compiling

Core Features

• /latex compiles LaTeX and posts a rendered PNG
• Supports inline expressions and full-document/TikZ workflows
• Works in servers, DMs, and private channels
• Optional /talk-to-me command powered by Google's Gemini ecosystem
• Legacy latex {LaTeX Code} message command support in servers
• Button to Edit Code Instead of retyping on Error

Commands

Invite Links

• DM install: https://discord.com/oauth2/authorize?client_id=1242573317693640788
• Server listing: https://discordbotlist.com/bots/latex

Example Usage

TikZ Example (full document)

latex
\documentclass[border=1mm]{standalone}
\usepackage{tikz}
\usepackage{amsmath}
\begin{document}
\begin{tikzpicture}[scale=1.5,>=stealth]
    \draw[->] (-0.5,0) -- (3,0) node[right] {$x$};
    \draw[->] (0,-0.5) -- (0,3) node[above] {$y$};
    \draw[thick, blue] (0,0) -- (2.5,1.5) node[above right] {$\mathbf{v}$};
    \draw[thick, red] (0,0) -- (2,1.2) node[below right] {$\text{proj}_{\mathbf{u}} \mathbf{v}$};
    \draw[dashed] (2,1.2) -- (2.5,1.5);
    \draw[dashed] (2,1.2) -- (2,0);
    \draw[thick] (0,0) -- (2,1.2) node[midway, below left] {$\mathbf{u}$};
    \draw[fill] (2,1.2) circle (1pt);
    \draw[fill] (2.5,1.5) circle (1pt);
\end{tikzpicture}
\end{document}

Inline Expression Example

/latex \[ \hat{f}(\xi) = \int_{-\infty}^{\infty} f(x) e^{-2\pi i \xi x} \, dx \]