Search Results for tag "color"

ColorfulTabs Featured

The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color and makes them easy to distinguish while beautifying the overall appearance of the interface. For Seamonkey & Flock. An essential. F...

Rated 4 out of 5 stars (977)
216,396 users
Updated July 21, 2015

NewScrollbars (aka NoiaScrollbars)

The "NewScrollbars"-extension replaces the default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".

Firefox 32 zoom bug with custom scrollbars got fixed in Firefox 33 beta 6, Aurora and Nightly!

Rated 5 out of 5 stars (91)
14,438 users
Updated July 5, 2015

Context Highlight

Allows you to quickly and easily highlight all instances of a word or phrase within the current page. Simply select the text you want, right click and choose "highlight"...

Rated 4 out of 5 stars (32)
6,800 users
Updated June 23, 2015

Enlight No Restart

Syntax highlight for raw source code.

Rated 5 out of 5 stars (2)
91 users
Updated May 26, 2015

ImgViewerPlus No Restart

ImgViewerPlus(Image Viewer Plus) adds zoom, rotate, flip and light switch capabilities with smooth animations to Firefox image viewer. It also makes background and light colors customizable.

Rated 4 out of 5 stars (16)
802 users
Updated May 19, 2015

Color Transform No Restart

Adapt page colors to your taste or need. Save your favorite color scheme for automatic coloration. Comes with 18 predefined themes and 24 basic transforms for hue, saturation, lightness and opacity. For Firefox 24.0 and above.

Rated 3 out of 5 stars (9)
2,423 users
Updated April 20, 2015

Black background and white text No Restart

Makes black background and white text on every page

Rated 5 out of 5 stars (21)
4,897 users
Updated April 14, 2015

No Color

Remove colors and background images from the page by one click.

Rated 4 out of 5 stars (44)
2,073 users
Updated April 10, 2015

ThemeTool

Change persona/light themes (and color or image backgrounds for the new tab page) using right-click context menus. Light themes may be switched or added or previewed without restarting Firefox. Change columns, rows, and new tab page thumbnails.

Not yet rated
306 users
Updated March 16, 2015

colorPicker No Restart

A very simple extension for learning web page colors. Copy the RGB or Hex color code of any pixel displayed in your browser to the clipboard (in CSS/HTML format). Similar in function to Internet Explorer's color picker.

Rated 4 out of 5 stars (29)
61,582 users
Updated December 11, 2014

Color That Site!

Change the colors of web sites. With the move of some sliders, you change the foreground and background colors of a site.

Watch the video for a short introduction.

Rated 4 out of 5 stars (62)
7,197 users
Updated November 3, 2014

Colorific. No Restart

Colorize entire web pages manually or automatically. With 28 customizable themes that transform hue, saturation, lightness and opacity. For Firefox 28.0 and above. NEW: Copy themes and group color properties using drag-and-drop.

Rated 3 out of 5 stars (4)
1,553 users
Updated August 19, 2014

Colorify Firefox

Click on any of the Colorify toolbar buttons to change the overall color of the page.

Rated 2 out of 5 stars (1)
47 users
Updated July 28, 2014

Column Reader No Restart

Web reader for wide screens and long documents. Read with pleasure in one of many attractive layouts. NEW: Integrated image viewer with pan and zoom + Choice of replacement font. For Firefox 24.0 and newer.

Rated 4 out of 5 stars (5)
909 users
Updated July 24, 2014

DevTools Tweaks

DevTools Tweaks extends the features of the built-in Firefox Devtools.

Adds New Rule, color-picker and Open URL to the inspector. Adds JSON parser to network view in Web Console, and adds hidden options to the options panel.

Rated 4 out of 5 stars (1)
96 users
Updated May 1, 2014

Advanced Frame Designer

A tool to design frames directly in the web page. The integrated color picker supports also harmonic colors. Operating notes see the tooltips.

Not yet rated
154 users
Updated April 20, 2014

WCAG Contrast checker

Checks for compliance with the contrast levels, brightness and shine in the color combination of foreground and background of textual content based on the requirements of WCAG 1 and WCAG 2.

Rated 4 out of 5 stars (9)
4,105 users
Updated March 19, 2014

TextMarker Go

Allows to highlight the selected text.
1) three customizable colors for highlight
2) highlight functions as bookmarks
3) hotkeys for highlight selected text, remove highlights, and jump to highlighted text.

Rated 4 out of 5 stars (37)
2,096 users
Updated March 19, 2014

Facebook Color Changer No Restart

Personalize your Facebook with the color of your choice.
You'll find a pink Facebook icon located on Firefox Add-On bar (at the bottom corner).
Then change the background color of Facebook in a single click!

Rated 3 out of 5 stars (39)
6,004 users
Updated February 19, 2014

Switch Message Colour

Adds a Toolbar-Button to Thunderbird to switch between the mails' original colouring and your user defined colouring.

Not yet rated
355 users
Updated January 28, 2014