uBlock Origin
高効率ブロッカーが遂に登場。CPUとメモリーの負担を抑えます。
8,650,807 人のユーザー
Privacy Badger
Automatically learns to block invisible trackers.
1,303,241 人のユーザー
AdGuard AdBlocker
AdGuardは、広告やポップアップ対処には比類のない広告ブロック拡張機能です。Facebook、YouTubeやその他のサイトで広告をブロックします。
1,230,766 人のユーザー
Ghostery – プライバシー広告ブロッカー
Ghosteryは強力なプライバシー拡張機能です。広告をブロックし、トラッカーを阻止し、ウェブサイトを高速化します。
1,039,331 人のユーザー
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.
295,402 人のユーザー
Decentraleyes
「無料」と称してあなたを追跡する大規模なCDNを迂回して、プライバシーを守ります。Google Hosted Librariesなどへのリクエストをブロックします。また、ページの表示を壊さないよう、ローカルにこれらのライブラリを保存しています。一般的なコンテンツブロッカーを補助します。
261,316 人のユーザー
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
70,140 人のユーザー
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
1,959,410 人のユーザー
Firefox Relay
Firefox Relay lets you generate email aliases that forward to your real inbox. Use it to hide your real email address and protect yourself from hackers and unwanted mail.
221,600 人のユーザー
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
80,088 人のユーザー
AdNauseam
Blocking ads and fighting back against advertising surveillance.
63,736 人のユーザー
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.
62,101 人のユーザー
LocalCDN
Emulates remote frameworks (e.g. jQuery, Bootstrap, AngularJS) and delivers them as local resource. Prevents unnecessary 3rd party requests to Google, StackPath, MaxCDN and more. Prepared rules for uBlock Origin/uMatrix.
18,382 人のユーザー
LibRedirect
Redirects YouTube, Twitter, TikTok... requests to alternative privacy friendly frontends.
9,245 人のユーザー
wiki.gg Redirect
Redirects all requests from wikis that have moved to wiki.gg from their former host.
6,002 人のユーザー
UnTrap for YouTube
Hide YouTube recommendations, shorts, comments, suggestions, related videos, trending and other distractions.
5,374 人のユーザー
Random User-Agent (Switcher)
指定した時間経過後に自動的にユーザーエージェントをランダムに変更し、実際のユーザーエージェントを隠します。
4,831 人のユーザー
AdDefender - AdBlocker
This extension blocks ads on websites to improve user experience.
1,017 人のユーザー
WhatsApp Online Monitor
When your crush 💕 be online 🤳 on whatsapp👀 get notification 🔔 in your Desktop 🖥️ and cross platform notification without any installed app in Smartphone 📱 and more
560 人のユーザー
Anti-Grabify
Blocks IP grabber links from Grabify and other known IP grabber sites.
515 人のユーザー
JShelter
JShelter controls the APIs provided by the browser. The goal is to improve the privacy and security of the user running the extension.
513 人のユーザー
Auto Referer
Control HTTP referer to protect privacy and not break web. And this is the addon (maybe the only one?) that deals with the 'document.referrer' bug
498 人のユーザー
Intercept Redirect
Skip tracking redirects that serve no purpose other than to waste your valuable time.
437 人のユーザー
CastleBlock
Removes the Paywall from certain webpages, such as some News Outlets. Use by clicking on the extension
394 人のユーザー
Server Status
Quickly view basic info about every webpage, including server location, IP addresses, certificate issuer and expiration date, HTTP status code and load time.
162 人のユーザー