Browse 375 Other themes Firefox add-ons available from Firefox Add-ons Store. Open any listing to compare its publisher, audience, ratings, permissions, reviews, and historical ranking data. This category overview is refreshed as new store data becomes available.
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375 results. Page 1 of 15.
A theme based on the game “The Legend of Zelda Tears of the Kingdom” in a dark style.
Darck mode recommended
9,611
4.67 
(9)
(9)
A wispy cosmic dragon flies through space as comets fall from the starry night sky.
3,078
4.50 (8)
(8)
dark pink / purple theme with light clouds background.
979
5.00 (6)
(6)
Ver 1.1
216
4.75 (4)
(4)
pretty Kaeya namecard
72
5.00 (1)
(1)
\_[T]_/🌞 Credit:
https://www.deviantart.com/zedotagger/art/Dark-Souls-Solaire-537366036
Onion knight Credit:
https://twitter.com/cyangmou
24,747
4.92 (693)
(693)
Nyan Cat!
21,273
4.91 (317)
(317)
Made to match the theme of the KAM Superuser keycap set.
8,299
4.74 (19)
(19)
8,030
4.91 (236)
(236)
orchids waterpainted
5,475
4.32 (19)
(19)
This theme is part of the Vinyl KDE Plasma global theme.
Please visit the KDE Store or our Github for more details.
5,172
4.94 (17)
(17)
Cozy Rain
4,642
4.80 (20)
(20)
The Long Quiet from "Slay the Princess"
4,280
4.30 (10)
(10)
purple twinkling stars
3,705
4.83 (303)
(303)
This is a Hacker Theme that has an animated code background
3,563
4.80 (394)
(394)
原神刻晴主题（卡片款）
3,474
4.58 (19)
(19)![Pixel Hollow Knight [Animated]](https://addons.mozilla.org/user-media/version-previews/full/4043/4043431.svg?modified=1740609390)
Animated Hollow Knight pixel art created by Itzah. All credits to Itzah. You can find his other artworks here: ko-fi.com/itzah
3,288
4.91 (57)
(57)
Add some fun to your Firefox with the non-stop dancing Hatsune Miku.
3,246
4.90 (113)
(113)
An animated Cyberpunk inspired pixel Theme for Firefox 89 and up.
3,244
4.79 (274)
(274)
A dark theme which makes your browser look alot better than the normal darkmode.
2,997
4.89 (19)
(19)
enable either "menu" or "bookmarks toolbar" to ensure the theme is not cropped// works best (less contrasting) with a dark browser color scheme .ratings and feedback from you guys are always appreciated!!
2,847
4.43 (14)
(14)
Havia um tema com o mesmo fundo já listado nas extensões, mas eu não gostava dos detalhes claros dele.
Então apenas fiz o meu com o mesmo papel de parede, mas escuro.
2,730
4.57 (23)
(23)
Gengar Animated Theme v2.2
2,598
4.85 (40)
(40)
Animated Kimi no Na wa theme
2,570
4.82 (409)
(409)
cinnamoroll sanrio theme c:
2,540
4.91 (70)
(70)375 results. Page 1 of 15.