The most popular ad blocker for Chrome and Safari, now available for Firefox! Block all advertisements on all web pages, even Facebook, Youtube, and Hulu. Browse faster, too! Most ads aren't even downloaded at all, saving you time and bandwidth.
Right-click on a section of text and click on Translate icon next to it to translate or listen it to your language.
Bloody Vikings! Compatible with Firefox 57+ Uitgesoek
Create a QR code of the selected text, current url or hyperlink. Also possible to create a QR Code from free text within Firefox. Now with UTF8 support.
TinEye is a reverse image search engine. The extension adds a context menu item so you can search for an image to find out where it came from, how it is being used, if modified versions of the image exist, or to find higher resolution versions.
Tons of features to improve your user experience on YouTube™.
Tab Center Redux Compatible with Firefox 57+ Uitgesoek
Move your tabs to the side of your browser window.
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
The entire page will be fading to dark, so you can watch the video as if you were in the cinema.
Shut down the lights on YouTube.
Wikipedia Peek Compatible with Firefox 57+ Uitgesoek
Shows previews of linked articles on Wikipedia pages.
Blur Compatible with Firefox 57+ Uitgesoek
Protect your Passwords, Payments, and Privacy.
Search image Compatible with Firefox 57+ Uitgesoek
Select some text, right-click and choose"Search image" in the menu, a Google Image tab will open with your results.
Youtube Dark Mode Compatible with Firefox 57+ Uitgesoek
Switch youtube to dark mode. Dark mode will help devices save battery and useful for your sleeping. Make donation for us http://www.paypal.me/hoangthanh. Thank you!
Emoji Keyboard Compatible with Firefox 57+ Uitgesoek
A free extension of the web tool https://emojikeyboard.org. It helps input emoji in the web browser with an extensive search functionality.
Google Reverse Image Search
The only add-on in this category capable of searching local files from the computer
WORKS WITH NEW YOUTUBE LAYOUT, "Best Youtube Video Downloader", Only one with 1080p Full-HD and 256kbps MP3 Direct Links. A clean, fast and simple addon for superfast and easy downloads in FLV, 3GP, MP3, MP4, 720p, 1080p qualities on Youtube pages.
With this extension you can check text with the free style and grammar checker LanguageTool. It finds many errors that a simple spell checker cannot detect, like mixing up there/their, a/an, or repeating a word.
An easy-to-use tab reloader with custom reloading time settings for individual tabs