# MATH Keys

> MATH Keys is a free Chrome extension for equations in Google Docs, Slides, and Word, and an online LaTeX and Typst editor with a click-to-insert STEM keyboard and a live PDF.

MATH Keys (https://www.mathkeyboards.com) started as a Chrome extension for writing math in Google Docs. It is still that — a mint STEM keyboard you paste as an image or LaTeX into Docs, Slides, Word, PowerPoint, Keynote, and Gmail — and also a browser-based STEM document editor. Free accounts include 3 Typst and 3 LaTeX documents; Plus ($4.99/mo) and Pro ($9.99/mo) unlock unlimited documents.

## Product

- [MATH Keys Chrome extension](https://www.mathkeyboards.com/extension/): free math keyboard for Docs, Slides, Word, and Gmail. Chrome Web Store rating 4.8 from hundreds of ratings.
- [LaTeX editor](https://www.mathkeyboards.com/latex/): online LaTeX editor with a six-mode STEM keyboard, pdflatex PDF, and AI Fix. No TeX install.
- [Typst editor](https://www.mathkeyboards.com/typst/): free online Typst editor with the same keyboard and live PDF. Typst↔LaTeX conversion is on Plus and Pro.
- [Pricing](https://www.mathkeyboards.com/pricing/): Free (3 Typst + 3 LaTeX), Plus $4.99/mo, Pro $9.99/mo.
- [About](https://www.mathkeyboards.com/about/): founded by Anat Goldstein.
- [Help](https://www.mathkeyboards.com/help/): how to use Drive, write LaTeX or Typst, and manage documents vs files.
- [Privacy](https://www.mathkeyboards.com/privacy/): cloud documents on our servers; analytics and masked recordings are opt-in.
- [Terms](https://www.mathkeyboards.com/terms/): you own your documents; paid plans bill through Stripe.

## Facts

- Category: online LaTeX editor and Typst editor
- Install: none — compiles in the browser / on MATH Keys servers
- Math input: six-mode STEM keyboard (Basic, Pure Math, Statistics, Physics, Chemistry, Graphing)
- Output: PDF (pdflatex for LaTeX; browser preview plus server compile for Typst)
- Chrome extension: https://chrome.google.com/webstore/detail/math-keys-equation-formul/imcaiokpoocfeplmgemffhmdokiaallo
- Cloud editor: https://app.mathkeyboards.com