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Change the appearance of websites instantly. Preview and install styles created by users for your favorite websites
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artwork Don't expand CSS rules. Fixes #257 Jul 11, 2013
stylebot updated version to 2.2 Dec 20, 2013
.gitignore Added link to patterns page Jun 12, 2013
GPL-LICENSE Added the MIT License May 28, 2010
MIT-LICENSE Added the MIT License May 28, 2010
compile.cmd Added Windows version of Handlebars compile script Feb 6, 2013 Updated to manifest v2. Refactored options.js (broke it up and now us… Aug 21, 2012


A Google Chrome extension that allows users to manipulate a web page’s appearance in a WYSIWYG manner.

  • Incrementally build custom stylesheets for Chrome.
  • Save custom CSS rules for sites. The next time they visit a site, their custom CSS is already applied.
  • Share, explore and apply CSS created by other users (website is currently down)



This project began as a Google Summer of Code project back in 2010. It is currently under limited support since I am the only primary maintainer for the project. I do plan to refresh the project at some point of time in the future.

Browser support

Stylebot is only supported on Google Chrome. Cross-browser support is unlikely in the future due to limited resources.


Dual licensed under the GPL and MIT Licenses.

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