MathJax Bookmarklet is a bookmarklet for rendering TeX/LaTeX and MathML notation on pages dynamically using the MathJax library.
Pages don't have to include mathjax.js. The library is included and configured dynamically. The LaTeX preprocessor will render equations delimited by $ and [ ]. The ASCIIMathML preprocessor will render equations delimited by `.
Note: This bookmarklet will also try to render math notation inside iframes. This will be successfully executed only on iframes on the same domain because cross-domain policies don't support modification of iframe content from other domains.
Minify the bookmarklet from bookmarklet.js by using uglifyjs bookmarklet.js -m. (with UglifyJS2)
Install the bookmarklet HERE.