Copy LaTeX (KaTeX & MathJax & Wikipedia Imgs)

4.7(

6 ratings

)

Extension Tools1,000 users

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Overview

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

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. v1.6 Update: You can now set some config options like the theme or the context menu in the popup UI. GitHub repo with source code and more details: https://github.com/Mapaor/copy-latex-chrome-extension.

4.7 out of 5
6 ratings
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Details

Version
1.6.2
Updated
May 4, 2026
Flag concern
Offered by
mapaor
Size
149KiB
Languages
English
Developer
Email
pardo.marti@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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