拡張機能
Opera Ad blocker
Built-in Ad blocker blocks ads and lets you surf the web up to 3x faster.
Adblock Plus
YouTube™ 広告、ポップアップをブロックして、マルウェアを撃破！
Dark Mode
A global dark theme for the web
Фон ВКонтакте
Night Mode Pro
Switch to night mode and the display is much easier on your eyes!
Stop Reclame
Get rid of ads for free!
Dark Theme for Google™
A highly customizable dark theme for Google products (search, images, translate, and contacts)
Dark theme For All Websites
Apply a high-contrast Dark theme to ALL websites - Save your eyes with a dark background and light-colored text.
Custom Dark Mode
Customize your dark mode for the web!
Gentle Night Mode
An addon to invert the color of any webpage/website, making contents of any website less stressful on your eyes.
DarkCloud
Changes soundcloud.com to a dark theme.
YouTube Design Preserver
YouTube Design Preserver preserves the YouTube design that you've chosen permanently!
Fix for sidebar Facebook Messsenger™
Extension to improve the appearance of the sidebar Facebook Messenger™
Channel Blocker
Allows you to block YouTube™ videos and comments by blacklisting users and/or by using regular expressions.
Global Dark Style
A configure dark theme with exception list to change everything to real dark
Website Theme Sync
Keeps the web page color theme settings in sync with system color theme.
Fullscreen Anything
Maximizes images, videos, and games in browser windows.
ContentBlockHelper
不要な広告やスクリプトをブロックする様々な手段を提供します。
Megane for H-Chan
Removes blur and other kinds of censorship on hentai-chan and nude-moon
Тема для YouTube - Темный карбон
Для любителей темных тем оформления
Taringa sin Perdidas
YouTube Customizer
Customize your YouTube.
YouTube HTML5 unblocker
View any YouTube video in HTML5, even those that require flash!
Desktop Lux: Effects
Customize your Web with stunning animations and effects.
Dark Skin for Youtube™
Makes Youtube go dark-side
Dark Theme for YouTube™
Turn dark theme for YouTube on and off the easy way
Dark Theme for YouTube™
A Dark and Smooth Theme for YouTube
FreeStyler
Styles and skins for all popular sites in the web
Dark Mode for Outlook
A better (unofficial) dark theme for Microsoft Outlook™.
Darker Medium
Read Medium stories with happy eyes
Website Theme Manager
Change your desired website's look! Choose your style from userstyles.org or write your own!
Librus Average
This extension shows grade averages hidden by Librus Synergia