To use these add-ons, you'll need to
download Firefox
.
Dismiss this notice
Firefox Browser Add-ons
Extensions
Themes
More…
for Firefox
Dictionaries & Language Packs
Other Browser Sites
Add-ons for Android
Log in
Search
Search
74,481 themes found in Abstract
Filter results
Sort by
Relevance
Recently Updated
Most Users
Top Rated
Trending
Theme Color
Black
Gray
White
Red
Yellow
Green
Cyan
Blue
Magenta
✖
Badging
Any
Recommended
By Firefox
All Reviewed
Search results
pastel - hearts
Rated 4 out of 5
sam2011
1 user
Black and White
There are no ratings yet
The Dreamer
1 user
oldweb vaporwave
Rated 4 out of 5
<CAT>
1 user
Animated│Black Magical Journey
Rated 5 out of 5
Pavol Polák
1 user
Blue and Orange
There are no ratings yet
ancientmariner79
1 user
Gamma-Garuda
There are no ratings yet
Derezzer
1 user
Atmosperic Waves
There are no ratings yet
Pavol Polák
1 user
ANIMATED Colors
Rated 5 out of 5
MVan_DESIGNS
1 user
Turquoise-Peach Gradient
There are no ratings yet
Talia D.
1 user
[animated] Purple Rain Storm
Rated 3.5 out of 5
Vovan29
1 user
Gradient
Rated 5 out of 5
BRS
1 user
musicalchairs
There are no ratings yet
alkicat
1 user
JJKD in blue
There are no ratings yet
haffan
1 user
REGA Dark Theme
Rated 4.5 out of 5
REGA Dev.
1 user
ANIMATED White Hexagons by candelora
Rated 4 out of 5
candelora
1 user
Pastell Cubes
There are no ratings yet
Chirality
1 user
KDE Elarun
Rated 5 out of 5
Gigabyte1027
1 user
carti eyes v3
There are no ratings yet
cxrti
1 user
United kingdom theme
Rated 1 out of 5
microsft
1 user
Tema colorido 2.0
There are no ratings yet
Perdido hehehe (danizim)
1 user
Cobalt Space in Cosmos
There are no ratings yet
Keram
1 user
Dark Purple Theme
There are no ratings yet
allie_green
1 user
Acquarel
There are no ratings yet
luciano pierantoni
1 user
Matrix code
There are no ratings yet
Azzrael
1 user
Selenized Black
There are no ratings yet
stablestud
1 user
![[animated] Purple Rain Storm](https://addons.mozilla.org/user-media/version-previews/full/3821/3821326.svg?modified=1623030460)
