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
127,661 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
Elf & Dragon
Rated 5 out of 5
VanillaOrchids
1 user
Old Smartphone Nostalgia
Rated 5 out of 5
driver37RUS
1 user
Demon Slayer Theme
There are no ratings yet
Arsenal
1 user
slitkittenhk1
There are no ratings yet
Slit Kitten
1 user
90s Rainbow Stars - Purple
Rated 4 out of 5
Fyreheart
1 user
Decent Hacker theme
There are no ratings yet
Incognito
1 user
Groovy Chick
There are no ratings yet
Ellie
Xenoblade Chronicles 2 - Pyra & Mythra
There are no ratings yet
Blast
1 user
Dissidia - Squall Leonhart
There are no ratings yet
Robotophe
1 user
Blue Neon Dragon
Rated 5 out of 5
Crazy Potato
1 user
Call of Duty - Black Ops 2010 White
There are no ratings yet
rsrazor
1 user
Xbox 360 by DS
There are no ratings yet
DS
1 user
Dragons in love - Dragons amoureux
Rated 5 out of 5
Moyra1
1 user
blubliii
There are no ratings yet
j-hope solecito
1 user
Clockwork orange steampunk
Rated 3 out of 5
YeuseSemper
1 user
Metal Gear RR
There are no ratings yet
Valmir Laureano
1 user
Furry Femboy`s Theme
Rated 3.4 out of 5
Furjbigb
1 user
Batman black n yellow
Rated 4 out of 5
Black and yellow
1 user
toradora_taiga2
There are no ratings yet
riku9411
1 user
Omori Parallax
There are no ratings yet
Polychrysos
1 user
iOS 11
Rated 4.2 out of 5
GavinTH
1 user
Black Butler Sebastian
Rated 5 out of 5
fairling
1 user
sailor moon
Rated 5 out of 5
Danny10Carr
1 user
Fisheye from Sailor Moon
There are no ratings yet
mizuiro22
1 user
JJBA Diamond is Unbreakable - Yoshikage Kira
Rated 4 out of 5
Doru
1 user
