Hide Tabbar Requires Restart
Hide the tabbar by just pressing a key.
Switch youtube to dark mode. Dark mode will help devices save battery and useful for your sleeping. This dark mode is supported by https://www.emojionline.org
Small Nav Bar Requires Restart
Small Nav Bar will resize the navigation bar, so you can gain a little extra space. Mini nav bar. Compact back/forward button.
Search Helper - Enhance Google Requires Restart
Open Google search results in multiple tabs. Access your last search results from a toolbar button. Get similar sites for any Google search result.
kiosk-costaisa Requires Restart
RKiosk (Real Kiosk), fullscreen kiosk mode: all menus, keys etc. disabled
A highly customizable dark theme for Google products (search, images, translate, and contacts)
Hide Firefox User Interface.
Browsizer Requires Restart
Move and Resize Browser Window.
Blocks Images and Hides VIDEO, FLASH, SVG and CANVAS elements. Does NOT download images.
Turn off Pocket, Reader, Hello and WebRTC bloatware - keep browser fast and clean
Go full screen with one click on the button.
Image-Show-Hide Requires Restart
simply turn on|off images on all web-pages and (optional) autoreload current...
Hide "Sign in to Sync" button in the menu.
Disable "play next video" feature on Youtube, TED and Vimeo.
Literal replaces Firefox's default PDF reader with a cloud connected and unobtrusive user interface. Keep track of your reading activity, history, and progress automatically, integrate with cloud storage, and upgrade your e-reading experience.
Aspect ratio fixer for Youtube. Allows improperly encoded videos to properly fit wider displays (e.g. 21:9)
Android/iOS like night mode for twitter web app. Enable or disable it at the click of a button.
- Really ad-free, no deals with advertisers
- Ad-O-Meter shows you how ad-heavy a page is before you open it
- Includes preconfigured anti-adblock-killers and stealth mode
- Easily installed in three clicks no need to sign-up or register