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や閲覧するあらゆる場所の広告を除去します。
Dark Mode
A global dark theme for the web
DocsAfterDark
Modern, dark mode for Google Docs
Dark Mode Global
Invert light-themed web pages into dark to reduce eyestrain
Night Mode Pro
Switch to night mode and the display is much easier on your eyes!
rotheme - theming, trading and more
a useful extension to extend roblox with customised features and helpful utilities.
Stop Reclame
Get rid of ads for free!
Custom Dark Mode
Customize your dark mode for the web!
Titanium Cheats chess
Titanium Cheats suggests the best move, rates possible moves, warns for blunders, and shows how your game on chess.com evolves.
DarkCloud
Changes soundcloud.com to a dark theme.
YouTube Customizer
Customize your YouTube.
Dark Theme for Google™
A highly customizable dark theme for Google products (search, images, translate, and contacts)
Google Search Dark Mode
Implements a Dark Mode for Google Search.
Global Dark Style
A configure dark theme with exception list to change everything to real dark
Custom Page Zoom
Easily set a custom zoom level for each website (or all websites)
Custom Scrollbars
Give your browser a personal touch with customized scrollbars!
Dark Skin for Youtube™
Makes Youtube go dark-side
Тема для YouTube - Темный карбон
Для любителей темных тем оформления
Channel Blocker
Allows you to block YouTube™ videos and comments by blacklisting users and/or by using regular expressions.
In The Dark
Turn off the lights and use a torch to see!
Formula 1 Darkmode
Darkmode Formula 1
Dark Theme for YouTube™
簡単にオンとオフを切り替えられ、スケジューリングにも対応したYouTube用のライト＆ダークテーマです。このテーマは、デフォルトのYouTubeテーマに基づいています
Beautiful Hieroglyphs
Replace wikihiero images with beautiful alternatives.
Dark Theme for YouTube™
A Dark and Smooth Theme for YouTube
ZaDark – Zalo Dark Mode
Toggle Old Reddit Redirect
Redirects www.reddit.com URLs to old.reddit.com. The redirect can be toggled on/off by clicking the toolbar icon.
Website Theme Sync
Keeps the web page color theme settings in sync with system color theme.
Fix for sidebar Facebook Messsenger™
Extension to improve the appearance of the sidebar Facebook Messenger™
Screensaver
A screen saver for Opera.
Mod randomizer
Randomly enables a mod and disables other mods. Can automatically identify mods.
Aternify Ultimate
The Ultimate Aternos experience. Adblocker, element remover, Anti-AdBlock remover and more!