userstyles.org - Browser themes and skins

Compact Firefox

A compact, minimalist and complete theme for Firefox (Windows 10). Several customization options, including a special lightweight theme. See notes.

Updated: Feb 6, 2017 Installs This Week: 26 Average Rating: Good
firefox glossy black menus

glossy black menus with new firefox button

Updated: Nov 19, 2013 Installs This Week: 38 Average Rating: N/A
Yet Another Transparent Firefox Theme

Very Firefox, such transparent. Wow. Works well on both light and dark backgrounds! (Windows Vista or Windows 7 required) UPDATED to work on new versions of Firefox!

Updated: Sep 15, 2015 Installs This Week: 35 Average Rating: N/A
Firefox: Microsoft Edge Browser (Dark Mode)

Make Firefox look like Microsoft's new Edge browser, in Dark mode including sliding (hidden) bookmark bar and context menus.

Updated: Aug 19, 2016 Installs This Week: 23 Average Rating: Good
Firefox Edge Extended

Extend for customized theme *Firefox Edge (Light & Dark)* Copyright: A lots of Styles are copied from other user in userstyles.org Include Styles: Speed Dial(New Tabs), Bookmarks Bar, Alert Box, Bookmark AutoHide, View Source FontSize Notice: Please Install *Firefox Edge (Light & Dark)* or the other Edge Theme First! 注意:自用火狐主题,为保证口味最佳,请搭配 EDGE 火狐主题食用。

Updated: Feb 26, 2017 Installs This Week: 35 Average Rating: N/A
Firefox Sliding Bookmarks Bar [Mac - DevEd Dark]

Modified version of Firefox Sliding Bookmarks Bar [Mac] to fit the default compact dark theme of Firefox Developer Edition (Mac only) Recommended to use with Firefox for Mac - Compact Bookmarks Bar (DevEd) Last updated 2015-08-19

Updated: Aug 19, 2015 Installs This Week: 22 Average Rating: Good
Firefox theme: Linux GTK+ Native [Fx 29+]

A more system native theme for Firefox 29 and above, similar to the discontinued add-on GTK+ Native, and somewhat like GTK Native for Firefox (disable Australis). Say goodbye to Australis, and welcome back to tabs on the bottom, superior OS integration with natively themed toolbars, and system native icons. Just like the good old days of Firefox 3.6. Linux GTK+ Native fully supports lightweight themes/Personas, too, so if you like those, no problem. Suggestions? Feedback? Comments? Please let me know! This is a work in progress, and I will do my best to respond to you. As this is a Linux theme, there are no promises of what it will look like on Windows or macOS/OS X. Settings There are some overrides and workarounds in the settings in case something looks wrong with your particular theme. The default values should be good enough for most people.

Updated: Jan 6, 2017 Installs This Week: 22 Average Rating: Good
Speed Dial-Transparent

Makes the background transparent for the logos and takes away the frame for them o.b.s you must have transparent logos. If you don't, here you can find one for almost any website: http://userlogos.org/logos

Updated: Jun 12, 2011 Installs This Week: 32 Average Rating: N/A
Minimal Firefox for Windows 10

A light-weight Firefox theme for Windows 10 that doesn't suck.

Updated: Apr 11, 2016 Installs This Week: 32 Average Rating: N/A
Firefox Home+Newtab Semi-transparent Your Wallpape

Firefox homepage and Firefox newtab (speed dial) with a semi-transparent style and resize sspeed dial thumbnails. You can set your own wallpapers (one for home and another one for newtab) This style can be used with dark wallpapers or clear wallpapers. Enjoy.

Updated: Nov 28, 2016 Installs This Week: 32 Average Rating: N/A