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
7,183 themes found in Causes
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
Save the Bees to save the Trees
There are no ratings yet
Spider...Silk
0 users
listen to your heart
There are no ratings yet
suZannesZ
0 users
Vegan wear
There are no ratings yet
johnehsankar
0 users
Tamazgha
Rated 5 out of 5
Yassine Aït-El-Mouden
0 users
Catalonia is not spain
Rated 1 out of 5
etxebe
0 users
Acht Haben
There are no ratings yet
Achthaben
0 users
Audit The Federal Reserve 2
There are no ratings yet
kynize-1364601862.3
0 users
The USA flag (stars and stripes)
There are no ratings yet
The USA
0 users
Vlad Tepes
There are no ratings yet
WidowsMaker
0 users
No Religion Know Peace
Rated 1 out of 5
MissBizzyLizzy
0 users
Malala's saying
There are no ratings yet
birdyann
0 users
Simple Archlinux Black
There are no ratings yet
Philippe Park
0 users
Simple Green
There are no ratings yet
eyeni8
0 users
Donald Trump Landslide Victory #47
Rated 2.3 out of 5
tmnero
0 users
Sciene it works bitches
There are no ratings yet
iknowurwrong
0 users
Amnesty Int Theme light
Rated 5 out of 5
GZ AmnestyPL
0 users
Amnesty Int Theme yellow
Rated 5 out of 5
GZ AmnestyPL
0 users
Nonbinary V3
Rated 5 out of 5
River
0 users
Pandys One
There are no ratings yet
cirrutopia
0 users
Laptop Upcycle - Big Classic
There are no ratings yet
LU-Lab
0 users
Supporting Ukraine by M♥Donna
Rated 5 out of 5
MaDonna
0 users
Native American First People 3
There are no ratings yet
Willlburr
0 users
celticcross
There are no ratings yet
JPJPJP
0 users
Light Purple Simple (#SaveSquiddy)
There are no ratings yet
JoJoCoder (aka Josh)
0 users
Memes warfare
Rated 4 out of 5
sssq
0 users
