Opera Ad blocker
Built-in Ad blocker blocks ads and lets you surf the web up to 3x faster.
Blokér YouTube™-annoncer, pop-op-vinduer og bekæmp malware!
A global dark theme for the web
Modern, dark mode for Google Docs
Megane for H-Chan
Removes blur and other kinds of censorship on hentai-chan and nude-moon
Night Mode Pro
Switch to night mode and the display is much easier on your eyes!
Get rid of ads for free!
Custom Dark Mode
Customize your dark mode for the web!
Dark Mode Global
Invert light-themed web pages into dark to reduce eyestrain
Give your browser a personal touch with customized scrollbars!
Changes soundcloud.com to a dark theme.
Fix for sidebar Facebook Messsenger™
Extension to improve the appearance of the sidebar Facebook Messenger™
Auto Dark Theme for Discord
Make Discord automatically match your system's dark/light theme.
Maximizes images, videos, and games in browser windows.
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.
YouTube Design Preserver
YouTube Design Preserver preserves the YouTube design that you've chosen permanently!
Global Dark Style
A configure dark theme with exception list to change everything to real dark
Dark Theme for Google™
A highly customizable dark theme for Google products (search, images, translate, and contacts)
This extension shows grade averages hidden by Librus Synergia
Customize your YouTube.
Desktop Lux: Effects
Customize your Web with stunning animations and effects.
Allows you to block YouTube™ videos and comments by blacklisting users and/or by using regular expressions.
Gentle Night Mode
An addon to invert the color of any webpage/website, making contents of any website less stressful on your eyes.
Styles and skins for all popular sites in the web
Hold Shift key and click on anything you want to hide it.
Dark Skin for Youtube™
Makes Youtube go dark-side
Dark Theme for Reddit
Simple flat dark grey theme for Reddit..
Website Theme Sync
Keeps the web page color theme settings in sync with system color theme.
YouTube 'recommended' ads remover
Remove 'recommended' ads on YouTube
Dark Theme for YouTube™
Turn dark theme for YouTube on and off the easy way
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.