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
73,555 themes found in Abstract
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
Plexus Crystals (Turquoise)
Rated 4.7 out of 5
Elijah Lopez
202 users
Dark Circuits
Rated 4.7 out of 5
Jim Balducci
201 users
abstract 58
Rated 4.6 out of 5
bobobobo
199 users
Ophidian - Geometry Red
Rated 4.7 out of 5
Ophidian
195 users
grey
Rated 4.8 out of 5
Dreamfall
192 users
Witchdoctor
Rated 4.6 out of 5
rix-wn
192 users
Apple TV HD
Rated 3.8 out of 5
Luxiebabee
191 users
Energy Lines
Rated 4.5 out of 5
randomaster
189 users
Deep Purple Stars
Rated 5 out of 5
tobythetober
187 users
Indigo-Cyan-Blue
Rated 4.7 out of 5
HaKDMoDz
184 users
Soft Theme (Grey)
Rated 4.9 out of 5
Jane Lin
183 users
лице
Rated 5 out of 5
rositza
183 users
Rei Ayanami Japanese Anime
Rated 4.8 out of 5
ConcussedDolphin
182 users
Futuristic Theme
Rated 4.7 out of 5
tipapro
182 users
Kali
Rated 4.5 out of 5
miniozoid
182 users
Dark Hexagon Theme by kvrck
Rated 4 out of 5
kvrckde
182 users
Cyberpunk Neon
Rated 4.6 out of 5
Thomas Leon Highbaugh
179 users
Flash
Rated 2.9 out of 5
ultradod
177 users
Google Chrome
Rated 4.4 out of 5
AMP Browser
176 users
psychedelic art
Rated 4.7 out of 5
13776318
176 users
Beautiful Rey
Rated 4.9 out of 5
GODIE
176 users
Grey and Grey
Rated 4.5 out of 5
Confuzzler
174 users
Dark Blueprint
Rated 4.6 out of 5
That Tall Guy
174 users
Minimalist Nord
Rated 4.8 out of 5
canbeardig
173 users
Matrix Dark
Rated 4.6 out of 5
Douglas
173 users
