addons.mozilla.orgAdd-ons for Firefox (en-US)

To use these add-ons, you’ll need to download Firefox . Dismiss this notice Firefox Browser Add-ons Extensions Themes More… for Firefox Dictionaries & Language Packs Other Browser Sites Add-ons for Android Log in Search Search BY FIREFOX Firefox Relay Mask your email to protect your identity & prevent junk mail. New updates make Firefox Relay even easier to use. Get the extension Extensions are like apps for Firefox. They add features to Firefox to make browsing faster, safer, or just plain fun. See all extensions Port Authority (Developer Spotlight) Learn more Privacy & Security extensions See staff picks Fantastic tab managers See staff picks Recommended extensions See more recommended extensions Print Edit WE Edit the contents of a web page prior to printing or saving. Elements in the web page can be edited, formatted, hidden or deleted. Unwanted content, such as adverts and sidebars, can easily be removed. Rated 4.1 out of 5 DW-dev 38,679 users Tabby - Window & Tab Manager Tabby helps you manage a lot of windows and tabs easily; it can help you open, close, move, pin, and do many other things on tabs and windows quickly. With Tabby, you can even save all you windows and tabs for later with just one click! Rated 4.3 out of 5 BillK 8,401 users Webmail Ad Blocker Remove advertising clutter from your web-based email. Expand your viewable area by blocking and removing ads on the right-hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail. Rated 4.4 out of 5 Jason Savard 27,785 users Cookie AutoDelete Control your cookies! This WebExtension is inspired by Self Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Keep the ones you trust (forever/until restart) while deleting the rest. Containers Supported Rated 4.6 out of 5 CAD Team 239,126 users See more recommended extensions Trending themes See more trending themes Modern Theme Rated 5 out of 5 All4You 1,497 users BlackSwirlyWater Rated 4.5 out of 5 pipsqueakclown 869 users Aurora Borealis Delights Rated 4.8 out of 5 Scarletta 3,072 users See more trending themes Elite ad blockers See more ad blocker staff picks uBlock Origin Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory. Rated 4.8 out of 5 Raymond Hill 7,711,505 users AdBlock for Firefox 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. Rated 4.3 out of 5 AdBlock 1,170,141 users AdGuard AdBlocker Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites. Rated 4.7 out of 5 Adguard Software Ltd 1,047,403 users AdBlocker for YouTube™ Remove all annoying ads from YouTube. Rated 4 out of 5 AdblockLite 459,883 users See more ad blocker staff picks YouTube customization See more YouTube extension staff picks AdBlocker for YouTube™ Remove all annoying ads from YouTube. Rated 4 out of 5 AdblockLite 459,883 users Enhancer for YouTube™ Take control of YouTube and boost your user experience! Rated 4.7 out of 5 Maxime RF 565,025 users SponsorBlock - Skip Sponsorships on YouTube Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app Rated 4.8 out of 5 Ajay (SponsorBlock) 438,270 users YouTube NonStop Tired of getting that "Video paused. Continue watching?" confirmation dialog? This extension autoclicks it, so you can listen to your favorite music uninterrupted. Working on YouTube and YouTube Music! Rated 4.2 out of 5 lawfx 128,727 users See more YouTube extension staff picks Popular themes See more popular themes Activist – Balanced Rated 4.8 out of 5 Mozilla Firefox 747,780 users Visionary – Balanced Rated 4.6 out of 5 Mozilla Firefox 484,930 users Dreamer – Balanced Rated 4.8 out of 5 Mozilla Firefox 429,407 users See more popular themes Translation tools See more translation tool staff picks To Google Translate Right-click a section of text and click the Translate icon next to it to text translate or listen to it in your language. Rated 4.1 out of 5 Juan Escobar 980,522 users TWP - Translate Web Pages Translate your page in real time using Google or Yandex. It is not necessary to open new tabs. Now works with the NoScript Extension. Rated 4.8 out of 5 Filipe Dev 649,227 users Simple Translate Quickly translate selected or typed text on web pages. Supports Google Translate and DeepL API. Rated 4.7 out of 5 sienori 309,307 users ImTranslator: Translator, Dictionary, TTS COMPLETELY REDESIGNED TRANSLATOR FOR FIREFOX ImTranslator translates text, words, webpages between more than 100 languages. NEW: Inline Translator, Dictionary, access to Google Translate, Microsoft Translator. Unique on the fly localization. Rated 4.5 out of 5 ImTranslator 130,177 users See more translation tool staff picks dailymotion” tagged extensions See more extensions tagged "dailymotion" Video DownloadHelper Download videos from the web. Easy, smart, no tracking. Rated 4.3 out of 5 mig 1,900,948 users Turn Off the Lights for Firefox 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. Rated 4.6 out of 5 Stefan vd 41,938 users Download Video and Flash - HD Download Download Video and Flash - HD Download is a great download helper tool that lets you download video and Flash games very easily. Download from YouTube, Facebook, Dailymotion, Vimeo and more. Download and enjoy! Download now! Rated 3.8 out of 5 Download Flash and Video Team 67,161 users Raindrop.io All-in-one bookmark manager Rated 4.3 out of 5 Rustem Mussabekov 21,172 users See more extensions tagged "dailymotion" Change the way Firefox looks with themes. Change the way Firefox looks with themes. 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