The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube and Beyond. Dark mode for all websites. It works for all known video sites such as YouTube, Vimeo, Twitch, Dailymotion, Facebook, etc.
Returns ability to see dislike statistics on youtube
Lookup scholarly articles as you browse the web.
By installing the free Startpage Privacy Protection extension you will be able to stop trackers and cookies and set Startpage as your default search engine.
THIS IS NOT AN OFFICIAL ADDON FROM MOZILLA! It is a fork of the Facebook Container addon. Prevent Google from tracking you around the web. The Google Container extension helps you take control and isolate your web activity from Google.
Adds an option to the context menu to search with an image on Google, Bing, Yandex, TinEye, SauceNAO, IQDB or custom search engines. You can also choose more than one and they will be shown in a submenu!
Right click on an image to search Google for related images or versions in different sizes.
Automatically inserts Google Translate Element into the page. Translate the entire page without leaving page or opening a new tab.
Go to the pinned Google Calendar tab. If it doesn't exist, it's created.
Select some text, right-click and choose"Search image" in the menu, a Google Image tab will open with your results.
Russian search engine
Extension to bypass YouTube's age verification and watch age restricted videos without having to sign in.
Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. It helps you to zoom easily in and out a web page. Thanks to the slider and the zoom buttons.
Google Reverse Image Search is a simple tool that lets you search the images reversely on Google Images and find the other copies of the very image you are looking for on the web.
Access Gmail easily, wherever you are.
Refresh web pages automatically. Auto-refresh and page monitor with specified time intervals.
The best Free Firefox extension for content, security & privacy. Enjoy unlimited bandwidth and speed.
Share to Facebook, Twitter, WhatsApp, email, and any other sharing or saving service quickly and easily with one share button.
Go full screen with one click on the full screen button. That includes also the full screen movies such as the YouTube, Vimeo, Dailymotion, Youku video player, etc.