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
23,335 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
Simple Grey
There are no ratings yet
Zoidpilot
1 user
✴.·´¯`·.·★ 🎀𝓼𝓸𝓯𝓽 𝓹𝓲𝓷𝓴🎀 ★·.·`¯´·.✴
There are no ratings yet
maddy
1 user
macOS Eclipse Dark
Rated 5 out of 5
Nisarg Vora
1 user
türkis2
There are no ratings yet
Technophobia
1 user
Sea Terminal
There are no ratings yet
pellicledays
1 user
Simple Material Dark
There are no ratings yet
RJ
1 user
W10 Red Grey
Rated 4.7 out of 5
Firefox user 14611279
1 user
High Contrast - Black & White
There are no ratings yet
TheWolfBunny64
1 user
Raros Negro y Blanco remolino
Rated 5 out of 5
Firefox user 11018648
1 user
Black day at work
There are no ratings yet
ktbktb-1364601783.78
1 user
Violet Fade
Rated 5 out of 5
L.S.V.
1 user
Olski Special Edition A-1
There are no ratings yet
Olski.org
1 user
Glossy Black
There are no ratings yet
Silver94
1 user
Unified for GTK
There are no ratings yet
CassidyJames
1 user
bluegray
Rated 5 out of 5
pegsue
1 user
Lavendar and Aqua Gradient
Rated 5 out of 5
Chess
1 user
Whistle
There are no ratings yet
newnovato
1 user
Twilight Sparkle Cutie Mark
There are no ratings yet
cavefishes
1 user
Abyssal Dark 2.0
Rated 5 out of 5
SCRATCH
1 user
90's Fairy Floss
There are no ratings yet
FabySaturn
1 user
Material SubBlack Theme
There are no ratings yet
ZwrvKrll
1 user
phntom
There are no ratings yet
paulw
1 user
Dark Moss
There are no ratings yet
Hlidskjalf
1 user
FICKLE
There are no ratings yet
Bobbo
1 user
Black and Blue - Colors
Rated 3 out of 5
Cody G
1 user
