MATH Keys Chrome extension

MATH Keys — write equations once. Paste them anywhere.

MATH Keys is the free Chrome extension for formulas, chemistry, and graphs. Copy as an image or LaTeX and paste into Docs, Slides, Word, or Gmail.

Trigonometry

sincostancscseccot

\theta

\alpha

\beta

\pi

\cap

\cup

Operations

frac

\le

\ge

\ne

n_{\square}

n^{\square}

\sqrt[\square]{\ }

\sqrt{\ }

|x|log

\log_{\square}

\Longrightarrow

\pm

\times

\div

Calculus

\textstyle\sum

lim

\int

\int_{\square}^{\square}

\infty

\in

matrixpiecewise

Add custom buttons

Basic — one of six keyboards

01 — Click, copy, paste

How it works

Three steps from blank page to polished equation in your document.

With the free Chrome extension — the same keyboard, in the apps you already use.

02 — Keyboard modes

Hover or tap a subject to preview the real keyboard.

$MATH Keys Basic keyboard mode with common math symbols$

Fig. 01 — Basic mode

03 — Settings

Theme, font size, and font color apply to the equation and the image you copy. Hover or tap a row to see the full popup.

Switch themes from Settings — or follow your system preference automatically.

04 — Graphing

Toggle the plot type. Pan, zoom, and export as an image or TikZ — figures ready for your PDF or slides.

Pan, zoom, and export as image or TikZ.

History, saved equations, matrices, piecewise, chemistry export, undo/redo — plus font size and color controls — a full STEM workspace.