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
22,526 themes found in Solid
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
BeOS style
Rated 5 out of 5
nuthatch
5 users
maya Evil #41283C Solid Purple-Pink Dark Theme
Rated 5 out of 5
maya
5 users
Simple light flat theme
Rated 5 out of 5
Irvirty
5 users
BNIS_Forest green
There are no ratings yet
BONIS
5 users
There are no ratings yet
Jhonny R.
5 users
Green-mac-black
There are no ratings yet
Oddy
5 users
Better Rose Pine (Unofficial)
Rated 4.5 out of 5
cherryceri
5 users
Google Dark Mode (2024)
There are no ratings yet
Alaa
5 users
Vengeance (The Batman)
There are no ratings yet
Zar
5 users
French Grey
Rated 5 out of 5
Anil T G
5 users
Spring Pine Forest
Rated 5 out of 5
1kR
5 users
memeco - opal green
There are no ratings yet
memeco
5 users
Lace Cat 1
Rated 5 out of 5
fallen_angel02
5 users
Clean Navy Blue and Black
There are no ratings yet
E?
5 users
Darcula
There are no ratings yet
AC
5 users
celeste me me me
There are no ratings yet
jj
5 users
Adwaita Attempt
Rated 5 out of 5
Firefox user 11582338
5 users
Strong vegetal contrast
Rated 5 out of 5
labskull
5 users
ufo-acid
Rated 4.6 out of 5
io62s
5 users
Gruvbox dark imporved.
Rated 5 out of 5
yic
5 users
Monochrome gray
Rated 5 out of 5
Anton Pavlov
5 users
Calm Sky
Rated 5 out of 5
red_wolf_fever
5 users
iTunes
Rated 4.3 out of 5
adam.solley
5 users
Thin top stone
Rated 4.3 out of 5
Firefox user 9799782
5 users
There are no ratings yet
Alberto JS
5 users
