Mixed: type text with $inline$ and $$display$$ math.
Insert Matrix
Insert Table
Shortcuts (\newcommand)
Paste lines like: \newcommand{\RR}{\mathbb{R}} or \newcommand{\vect}[1]{\mathbf{#1}}
⚠️ Warning: Joining an Existing Room
If the room you are trying to join is already populated, joining will replace your editor's contents with the room’s shared text.
đź‘‹ Welcome to LaTeX Lab Multiplayer
This is an in-browser multiplayer LaTeX playground with live KaTeX rendering.
Join or create rooms: pop a room name in the toolbar and anyone using it appears instantly.
Live updates: edits sync peer‑to‑peer using the Trystero protocol.
Other features: Mixed mode supports plain text with math, while Classic mode renders every line as math. Dark mode, PNG exports, and custom shortcuts are sup[orted too.