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
126,780 themes found in Other
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
Gengar Theme
Rated 5 out of 5
Denver
8 users
Islamic 001
Rated 5 out of 5
ahmad_injaz
8 users
Homem-Aranha
There are no ratings yet
Lucas Araujo
8 users
Da Buddha
There are no ratings yet
rstuie
8 users
Symbols of Scotland
There are no ratings yet
duffeljaiket
8 users
Mustafa Kemal Ataturk - Turkiye
There are no ratings yet
Lordiz
8 users
Katamari Damacy - Rainbow
Rated 5 out of 5
Michael Fazio
8 users
Touhou Chibi Satori Koishi Rin Utsuho
Rated 5 out of 5
RainyBird
8 users
A.W - Black Rock Shooter
Rated 5 out of 5
amidamaruvd
8 users
Bleach Ichigo stages
Rated 5 out of 5
tanavar
8 users
AMD RADEON THEME
Rated 4 out of 5
antonGT40
8 users
Porsche Logo
Rated 3 out of 5
JSurratt
8 users
Classic Sonic Browser Theme
Rated 5 out of 5
The Pixelizer
8 users
purple time
Rated 3.3 out of 5
Crow
8 users
Catppuccin Frappe - Rosewater
Rated 5 out of 5
Catppuccin
8 users
Adwaita Light
There are no ratings yet
kanemathers
8 users
Dark-Green Tabs minimalistic
Rated 4.5 out of 5
Lukas
8 users
Everforest Dark - Hard Contrast
Rated 5 out of 5
SirEthanator
8 users
Catholic - St. Joseph
Rated 5 out of 5
MK13
8 users
Batman Arkham City by DS
Rated 4.6 out of 5
DS
8 users
Space Fantasy Core
Rated 5 out of 5
Mihail
8 users
Astolfo Theme
Rated 5 out of 5
Servun_Paras
8 users
Nord Polar Night Clean
There are no ratings yet
vollux
8 users
Kuromi Persona
Rated 5 out of 5
Savaun
8 users
brown mouse
There are no ratings yet
gossedeboer
8 users
