Copy LaTeX (KaTeX & MathJax & Wikipedia Imgs)

Hover and click to copy LaTeX expressions on ChatGPT, DeepSeek, Wikipedia, Stack Exchange and other math-related websites.

Users888

Rating4.6

Reviews5

Manifest versionV3

7-day growth+84

7-day growth rate+10.4%

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Copy LaTeX (KaTeX & MathJax & Wikipedia Imgs) Media preview

6 assets

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User Growth Over Time

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30-day rating change

Start

4.60

Latest

4.60

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

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1-day growthGrowing

+9+1.02%

7-day growthGrowing

+84+10.4%

30-day growthDeclining

-6K-87.3%

Technical snapshot

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Version1.5.1

ManifestV3

Size139KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

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Copy LaTeX code from any KaTeX or MathJax-rendered math expression directly in your browser. It also works with Wikipedia images. Hover over an equation to reveal a “Click to copy” overlay, then click to instantly copy the LaTeX code to your clipboard. Works on ChatGPT, DeepSeek, Stack Exchange, ProofWiki and any website using KaTeX or MathJax as well as Wikipedia and Wikiwand.

v1.4 Update: Now you can also select text that includes equations and right click to copy the selection as Markdown.

v1.5 Update: Now with Typst support! You can choose between LaTeX mode or Typst mode.

GitHub repo with source code and more details: https://github.com/Mapaor/copy-latex-chrome-extension.

Reviews