Page Block
A simple extension that allows you to set a list of websites which you can only visit x times in an interval. You can chose a hourly or daily interval, when the limit is reached within that interval the tab will automatically close.
45 users
Active Pinned Tabs
When this extension is enabled, pinned tabs will be automatically moved to the current window.
45 users
One Page Favorites
Show a unified view of the browser tabs, bookmarks, and visit history on one page. Let you search, explore, and navigate your websites in one place.
45 users
3G Proxy
3G Proxy provides you with access to mobile internet (3G/4G) which is offered by mobile carriers worldwide. Our SIM cards are directly hosted in the country where you would like to test your product.
45 users
![Save to Keep [Pocket Replacement]](https://addons.mozilla.org/user-media/addon_icons/2917/2917086-64.png?modified=5cef7503)
Save to Keep [Pocket Replacement]
Quickly save the current tab to Google Keep with title and URL.
44 users
Minimap Scroller
A minimap sidebar to scroll in web pages, similar to some video games and modern text editors. Note: Experimental, might be buggy and eat your CPU/RAM. Does not work on AMO or about: pages. Try it anywhere else!
44 users
Add HTTPS
It adds https to the current http URL. For instance, if your current tab is on http://example.com, clicking this add-on icon will take you to the https://example.com. If you're already on a https version, it will take you to the http.
44 users
VideoNail - Floating YouTube
Watch YouTube videos on any site in a floating, always on top window. Scroll down to the comment section to see it in action! The player will stay on the screen even after navigating to another site.
44 users
Twitch HLS Player (No Ads)
Add, Choose & Play any live streams at anywhere on Twitch.tv in a custom HLS player!
43 users
Tab Master 5000
Tab Master 5K replaces your New Tab page with a full-featured tabs, history, bookmarks, and sessions manager.
43 users
Tabrador
Open multiple links at once into background tabs. Woof. Just right-click and drag, and Tabrador will do the rest.
43 users
Whiteboard Lite - Simple, Quick Drawing
Quick and easy drawing! No distractions, offline mode. Enjoy simple creativity with Whiteboard Lite.
43 users
Black theme for Facebook
The dark theme protects the eyes, changing the Facebook theme to black. For those who do not like the white theme Facebook.
43 users
