Search Results for tag "color"

Dark Background and Light Text

Makes every page (or only pages that you want) to have light text on dark background. Exact colors are customizable.

Rated 5 out of 5 stars (152)
5,355 weekly downloads

colorPicker

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 5 out of 5 stars (48)
4,733 weekly downloads

Dark Mode (WebExtension)

A global dark theme for the web

Rated 5 out of 5 stars (6)
1,209 weekly downloads

NewScrollbars (aka NoiaScrollbars) Requires Restart

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

Rated 5 out of 5 stars (107)
678 weekly downloads

Color Transform

Transform the colors of entire web pages or selected elements. Combine predefined themes with basic transforms. Save transforms for specific web domains.

Rated 4 out of 5 stars (21)
560 weekly downloads

Color That Site! Requires Restart

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 (81)
436 weekly downloads

Personas Rotator

Personas Rotator is a new companion for Personas Firefox add-on to change over 65000+ skins periodically on Firefox. What Will Your Browser Wear Now?

Rated 5 out of 5 stars (71)
410 weekly downloads

ImgViewerPlus

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 (18)
333 weekly downloads

Screen Dimmer Requires Restart

Darken any web page to reduce eye strain and increase comfort

Features:
- Change overlay color
- Increase, decrease or reset overlay with right mouse click or keyboard controls

Ctrl+Alt++ to darken
Ctrl+Alt+- to brighten
Ctrl+Alt+0 to reset

Rated 4 out of 5 stars (20)
268 weekly downloads

DarkenBackground

replace white or very bright background on webpages with slightly darker colors

Rated 5 out of 5 stars (15)
185 weekly downloads

Stratiform Requires Restart

Stratiform is the ultimate user friendly customization add-on for Firefox. It puts the power in the average user's hands to customize the browser's look.

Rated 5 out of 5 stars (179)
165 weekly downloads

Colorific

Colorize entire web pages. Configure themes using sliders and drag-and-drop. Set domain preferences for automatic coloration.

Rated 4 out of 5 stars (10)
146 weekly downloads

Color Tab

This add-on will let your boring new-tab page provide some beautiful color sets, let's take good care of eyes by opening a awesome new tab!

Not yet rated
130 weekly downloads

ImageTweak: zoom/rotate images and videos! Requires Restart

A no-clutter image viewer for Firefox that allows you to zoom, rotate and display images/videos against a custom background. ImageTweak is a must-have addon for any photographer or photography-loving user.

Rated 4 out of 5 stars (100)
123 weekly downloads

TextMarker Go Requires Restart

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 (41)
121 weekly downloads

Darker Background Brighter Font

change every web page style,darken background color and brighten text color,prevent users see high brightness web page.

Rated 4 out of 5 stars (9)
106 weekly downloads

Firelux

Changes the color temperature of browser

Rated 3 out of 5 stars (5)
104 weekly downloads

FabTabs Requires Restart

Make your tabs look fabulous!

Rated 4 out of 5 stars (160)
87 weekly downloads

Colorlicious

Make your browser unique by adding a splash of color.

Rated 4 out of 5 stars (20)
78 weekly downloads

Super YouTube Theme Maker

Change YouTube™ colors to whatever you like. Make thousands of themes by yourself. Start to have fun!

Rated 4 out of 5 stars (3)
60 weekly downloads