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
128,250 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
Darling in the FranXX - Sakura Winter
Rated 5 out of 5
Myukuu
6 users
Circuit Board
Rated 4 out of 5
Ryath
6 users
Mustafa Kemal Ataturk - Turkiye
There are no ratings yet
Lordiz
6 users
Pusheen the cat
Rated 5 out of 5
darren ludwig
6 users
Evil Red Glitter
Rated 4.5 out of 5
Darkness
6 users
8-Bit Fields (Night)
Rated 5 out of 5
Globzilla
6 users
Kirby11
Rated 5 out of 5
＼(^o^)／
6 users
SHAZAM
There are no ratings yet
clydetheghost
6 users
anime fox girl
Rated 5 out of 5
homelesskitten
6 users
SIGNALIS - Elster Eyes Version 2
There are no ratings yet
Juni
6 users
Windows XP Theme for Firefox
There are no ratings yet
Yoshi The Gamer
6 users
A.N.I.M.A.T.E.D LEXUS
There are no ratings yet
sassygirl1016
6 users
Warhammer Adeptus Chainsword
There are no ratings yet
metalfish
6 users
Devourer of Gods
Rated 5 out of 5
PetrolCake
6 users
holographic theme (animated)
Rated 5 out of 5
raven the thing
6 users
Purple Nyan Dark
There are no ratings yet
Reizaru404
6 users
Warhammer 40k by KuRikARa
Rated 5 out of 5
kurikara
6 users
Plan9-Acme
Rated 5 out of 5
Plan9
6 users
Flaming Skull by MaDonna
Rated 5 out of 5
MaDonna
6 users
Warframe Fortuna
Rated 4.3 out of 5
PsychedelicBeat
6 users
Splatoon 3 Side Order Pearl
There are no ratings yet
KnotAFurry
6 users
ReinhardtOverwatch
Rated 5 out of 5
Evika
6 users
Drops theme
Rated 4.7 out of 5
♕-SlawkA-♕
6 users
AMD Dragon Dark
Rated 5 out of 5
Strat79
6 users
Germany 2010 Fifa WM
Rated 4 out of 5
Firefox user 14032441
6 users
