Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
1 179 512 brukere
Enhancer for YouTube™
Ta kontroll over YouTube og forbedre brukeropplevelsen din!
580 381 brukere
Block Site
A customizable, password-protected website blocker and redirector.
72 989 brukere
Turn Off the Lights for Firefox
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube and Beyond. Dark mode for all websites. It works for all known video sites such as YouTube, Vimeo, Twitch, Dailymotion, Facebook, etc.
43 176 brukere
Dark Background and Light Text
Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.
39 402 brukere
Improve YouTube! (Open-Source for YouTube)
Make YouTube tidy & powerful! YouTube Player Size Theme Quality Auto HD Colors Playback Speed Style ad block Playlist Channel H.264
34 134 brukere
4 931 brukere
3 949 brukere
873 brukere
75 brukere
Malwarebytes Browser Guard
The fastest and safest web browsing experience. Secure your privacy by blocking trackers, blocking ads, and blocking malicious content.
520 405 brukere
Firefox Color
Build, save and share beautiful Firefox themes.
120 122 brukere
划词翻译
一站式划词 / 截图 / 网页全文 / 音视频翻译扩展,支持谷歌、DeepL、ChatGPT、百度等 9 个国内外主流翻译服务,均可用于全文翻译。能在 PDF 里使用。支持辅助键、快捷键、悬浮取词。
65 386 brukere
Cookie-Editor
Cookie-Editor lets you efficiently create, edit and delete a cookie for the current tab. Perfect for developing, quickly testing or even manually managing your cookies for your privacy.
65 345 brukere
DocsAfterDark - Google Docs Dark Mode
Modern, dark mode for Google Docs
35 826 brukere
Auto Refresh Page - Oppdater siden automatisk
Oppdater nettsider automatisk. Automatisk oppdatering og sidemonitor med spesifiserte tidsintervaller.
29 681 brukere
27 729 brukere
Raindrop.io
All-in-one bookmark manager
22 075 brukere
YouTube Search Fixer
Remove ALL distracting search results, redirect shorts back to legacy page and try little visual changes suited for low resolution screens.
16 174 brukere
Yandex Evolution
Popular Russian search engine by Yandex (Яndex, Яндекс)
11 769 brukere
9 673 brukere
Better Canvas
Best dark mode for Canvas, plus other features
9 083 brukere
Privacy | Protect Your Payments
Privacy's Firefox add-on allows you to generate a new virtual card number with 1-click on any checkout page. Keep your payment info safe from data breaches, shady merchants, and sneaky subscription billing.
8 755 brukere
8 570 brukere
Dark Mode for Wikipedia
Dark mode for English Wikipedia.
8 503 brukere