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
128,133 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
Cotton Candy Cute
Rated 5 out of 5
akkinanora
507 users
Windows XP Luna
Rated 4.5 out of 5
etruongs7
507 users
Diamond Galaxy theme
Rated 4.8 out of 5
xX_LegendCraftd_Xx
493 users
Walnut light
Rated 4.4 out of 5
Evgeniyand
480 users
Java Oracle
Rated 4.2 out of 5
Neba_kralj
479 users
Turquoise small neon Fox V2
Rated 4.6 out of 5
DeeLoy
474 users
ANIMATED AVIATOR SNOOPY
Rated 4.9 out of 5
sassygirl1016
473 users
Green Side
Rated 3.8 out of 5
Cool_Creator5545
463 users
BLueBlackBerserk Theme
Rated 4.6 out of 5
FalseShepherd
455 users
Space Stars theme
Rated 4.7 out of 5
Visne
455 users
Valhalla Awaits
Rated 4.7 out of 5
eliasjames747
454 users
Kazuha (Card) - Genshin Impact
Rated 4.8 out of 5
copyerder
440 users
chiikawa
Rated 4.8 out of 5
jerryhue
434 users
Arona
Rated 4.8 out of 5
Ferolai
429 users
Frutiger Aero
Rated 4.6 out of 5
goldinub
425 users
SUPER FAMICOM COLORS #2
Rated 4.8 out of 5
gluca
424 users
Animated Pekora Dark Theme
Rated 5 out of 5
Suikazura
416 users
Dark Purple
Rated 4.9 out of 5
iammruni
408 users
BERSERK - Eclipse
Rated 5 out of 5
GulaZz
406 users
Frutiger Aqua Mac OS X Beta
Rated 4.8 out of 5
nviiix
389 users
Hollow Knight Simple
Rated 5 out of 5
Sweng
383 users
Pokemon Purple
Rated 4.7 out of 5
NinjarAikou
379 users
hello kitty trippel
Rated 5 out of 5
pinglesara
378 users
anime
Rated 4.5 out of 5
Eucabeht
372 users
Dragon23
Rated 4.9 out of 5
redcardinal
370 users
