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
128,534 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
ScoutFox
There are no ratings yet
Hafner-1364599023.54
5 users
ferret fun
Rated 5 out of 5
theaquallama
5 users
Kommo-O
Rated 5 out of 5
Neo
5 users
YTTD Midori Dancing
There are no ratings yet
Dis
5 users
Dark Blue Space Theme with Dave
Rated 5 out of 5
Rose
5 users
Fire Emblem by ReiDavis
There are no ratings yet
ReiDavis
5 users
Pokémon Volcarona
There are no ratings yet
Lithobraker
5 users
Quantum Physics B&W
There are no ratings yet
Jupiterx5
5 users
Astarion Speak with Dead
There are no ratings yet
Aly Aly
5 users
Catppuccin Latte - Green
Rated 5 out of 5
Catppuccin
5 users
ANIMATED SNOOPY XMAS
Rated 5 out of 5
sassygirl1016
5 users
purple theme by grauau
Rated 5 out of 5
grauau
5 users
Pink deltarune theme
Rated 5 out of 5
flowersdontgrowll
Assassins Creed animus logo
There are no ratings yet
Atlair
5 users
KOF11 - Athena animated
Rated 5 out of 5
mxy7ohka
5 users
Blaziken
Rated 5 out of 5
Pokebladerz
5 users
Scarlet Devil Mansion - Touhou
There are no ratings yet
DHYohko
5 users
Honkai: Star Rail - Penacony
There are no ratings yet
iEatIce
5 users
John Deere56
There are no ratings yet
Steve G.
5 users
arknights アークナイツ specter ver.2
There are no ratings yet
Elehayym
5 users
MADE IN MAROC
Rated 5 out of 5
Firefox user 11404120
5 users
St Michael The Archangel
Rated 5 out of 5
luisfperezn
5 users
Battle series: Sonic hedgehog
Rated 5 out of 5
Susumi
5 users
Lesbian
Rated 5 out of 5
Rian D
5 users
shinbu kocho-demon slayer
Rated 5 out of 5
Akane
5 users
