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
74,567 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
Sci-Fi
Rated 4.7 out of 5
XI
785 users
Deep Dark Blue Forest
Rated 4.8 out of 5
Sondergaard
785 users
Dark Greyish - Pattern
Rated 4.9 out of 5
Vangelis
782 users
Electric Vaporwave Dark
Rated 4.8 out of 5
VitoFe
780 users
The floret blooms fully.01
Rated 4.1 out of 5
NorDesign
778 users
Pixel Storm in Green and Pink
Rated 4.9 out of 5
somna
774 users
Soft Theme (Green)
Rated 4.8 out of 5
Jane Lin
740 users
Scion
Rated 4.7 out of 5
gkdub
738 users
MacOS Big Sur Dark Mode
Rated 4.7 out of 5
Maulbeerblatt
727 users
Geometric Fury
Rated 4.8 out of 5
Benedict
713 users
Dark & Purple Galaxy
Rated 4.2 out of 5
Mattis
706 users
Abstract Electric
Rated 4.6 out of 5
ComputerWolf
702 users
Dark & Neon Green
Rated 5 out of 5
Firefox user 14572670
701 users
Purple and Gold Marble
Rated 4.8 out of 5
GoldenCheesecake
687 users
Beautiful Red Blur
Rated 4.9 out of 5
GODIE
656 users
Animated Scenecore Checkers
Rated 4.9 out of 5
DJcat104
656 users
ANIMATED | Neurons
Rated 4.7 out of 5
Mr.Cline
642 users
Fresh Oranges
Rated 3.9 out of 5
Conspystery
642 users
Purpling bubbles
Rated 3.9 out of 5
nix3220
639 users
Mid-Autumn Texture
Rated 4.9 out of 5
释颜
599 users
Plexus Crystals (Red)
Rated 4.7 out of 5
Elijah Lopez
596 users
Sapphire Mountain
Rated 4.7 out of 5
cedricksusername
592 users
AeroFox (UltraWide Compatible)
Rated 4.8 out of 5
rickjames
589 users
Mr Hacker
Rated 4.6 out of 5
Aybak3k
582 users
Pastel Gradient
Rated 4.7 out of 5
darrinhenein
579 users
