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
128,286 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
Loup surveille
There are no ratings yet
Firefox user 12648605
7 users
Galaxie 1
There are no ratings yet
Firefox user 12648605
7 users
blood mess
Rated 4 out of 5
kkhandekar
7 users
PAW PAWS
There are no ratings yet
Kikuko-1364601426.52
7 users
Remilia Scarlet (SWR) - Touhou
There are no ratings yet
Marisa Kirisame
7 users
Blue and Purple
Rated 4 out of 5
Perisher
7 users
Subaru World Rally Team
Rated 5 out of 5
Mvictor
7 users
No Mans Sky - dark mode friendly
Rated 5 out of 5
Steakob97
7 users
Miku Hatsune Universe
There are no ratings yet
Yellow Maiden
7 users
(Dark)Cosmodyssey Theme - Starrail
Rated 5 out of 5
copyerder
7 users
pastel color
Rated 4.7 out of 5
Ken Tuna
7 users
Kirby and Waddle Dee
Rated 5 out of 5
snowy
7 users
Coffee and Books
There are no ratings yet
vc
7 users
Kusanagi Nene
There are no ratings yet
grasstang
7 users
Street Fighter V (v.2)
Rated 5 out of 5
Leon
7 users
Nintendo Splatoon 2 Theme
Rated 5 out of 5
Marina
7 users
Windows 10 RTM
Rated 5 out of 5
Firefox user 11836936
7 users
Sad Frog Pepe
Rated 4 out of 5
Firefox user 14215737
7 users
Nanachi-made_in_abyss
Rated 3 out of 5
Essa
7 users
Pusheen and Hello Kitty
Rated 5 out of 5
Fyreheart
7 users
Birth of Venus - Botticelli
Rated 4 out of 5
zammish
7 users
Amatuer Radio
Rated 5 out of 5
VO1GXG
7 users
Medicine - Homage to Gustav Klimt
Rated 5 out of 5
szamosy
7 users
Invincible - Image Comics
There are no ratings yet
gabeguterres
7 users
Starry Night Sky
Rated 5 out of 5
montromising
7 users
