uBlock Origin
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
7,323,043 users
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
980,706 users
Ghostery – Privacy Ad Blocker
The best privacy tool and ad blocker extension for Firefox. Stop trackers, speed up websites and block ads everywhere including YouTube and Facebook.
927,289 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
451,621 users
NoScript Security Suite
The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.
270,756 users
Popup Blocker (strict)
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
62,796 users
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
1,969,808 users
I still don't care about cookies
Community version of the popular extension "I don't care about cookies" https://github.com/OhMyGuus/I-Dont-Care-About-Cookies
65,104 users
AdNauseam
Blocking ads and fighting back against advertising surveillance.
60,583 users
Popup Blocker Ultimate
Best Pop-up Blocker for Firefox. (Best in Rating, Performance, This addon does NOT collect user's data same as Poper Blocker)If your Firefox version is not 57+ please install version 8.1 from Official website.
57,917 users
TTV LOL PRO
TTV LOL PRO removes most livestream ads from Twitch.
32,596 users
wiki.gg Redirect
Redirects all requests from wikis that have moved to wiki.gg from their former host.
5,316 users
uBlock Origin Lite
An experimental, permission-less content blocker. Blocks ads, trackers, miners, and more immediately upon installation.
4,425 users
Streaming enhanced: Netflix Disney+ Prime Video
Automatically skip Ads, Intros, Credits and add Speed Control, etc. on Netflix, Prime video, Disney+, Crunchyroll and HBO max.
4,207 users
SocialFocus: Hide Distractions
Block feed, shorts, related and other distractions on time-wasting sites like Instagram, Facebook, YouTube, Twitter, Reddit, LinkedIn...
3,514 users
YouTube AdBlock
Accelerates and Skips YouTube Ads in Less Than a Second
3,447 users
Adblock
Lock Adblock: A lightweight, permissionless and user-friendly ad blocker for ads, trackers and malware.
2,875 users
UnTrap for YouTube
Hide YouTube recommendations, shorts, comments, suggestions, related videos, trending and other distractions.
2,843 users
YouTube Adblock Bypass
Bypasses YouTube's ad block ban.
2,585 users
Music Mode for YouTube™
Blocks the video keeping only the audio on YouTube, YouTube Music and YouTube for mobiles. Additionally, it removes the ads from YouTube, hides the thumbnails and allows YouTube to play in the background on mobile. Easy to use with many options.
1,097 users
New Minecraft Wiki Redirect
Automatically redirect to the new non-Fandom Minecraft wiki.
1,032 users
Adblock - 1Block
Powerful Ad Blocking, Privacy Protection, Faster Browsing, User-Friendly, and Lightweight.
1,000 users
Vidoo
Change the speed of medias, adjust video filters, skip Ads automatically, flip videos horizontally or vertically, rotate, etc. Adjustable filter parameters: brightness, contrast, saturation, etc.
218 users
CastleBlock
Removes the Paywall from certain webpages, such as some News Outlets. Use by clicking on the extension
191 users
AdDefender - AdBlocker
This extension blocks ads on websites to improve user experience.
169 users