Privacy Badger
Automatically learns to block hidden trackers. Made by the leading digital rights nonprofit EFF to stop companies from spying on you.
1,761,986 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。
1,685,768 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、代わりにローカルに保存したファイルを使用します。一般的なコンテンツブロッカーを補助します。
239,090 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.
236,690 人のユーザー
Don't track me Google
Removes the annoying link-conversion at Google Search / maps / ...
65,970 人のユーザー
Adblock Plus
このFirefox用の無料広告ブロッカーで、FacebookやYouTubeなどのサイトやその他のウェブサイトの迷惑な広告をブロックしましょう。 Adblock Plusはすべての迷惑な広告をブロックし、控えめな広告をデフォルトで許可することでウェブサイトをサポートします（設定可能）。
2,734,908 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.
1,040,192 人のユーザー
Browsec VPN
Unblock geographically restricted content and protect your IP with Browsec’s add-on. With this Firefox VPN extension, you can stay anonymous for an unlimited time! Use free remote servers to hide your location and access any content you want.
466,397 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.
235,138 人のユーザー
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
150,480 人のユーザー
Cookie-Editor
Cookie-Editor lets you efficiently create, edit and delete a cookie for the current tab. Perfect for developing, quickly testing or even manually managing your cookies for your privacy.
124,968 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
105,234 人のユーザー
Indie Wiki Buddy
Helping you discover quality, independent wikis! When visiting a Fandom wiki, Indie Wiki Buddy redirects or alerts you of independent alternatives. It also filters search engine results. BreezeWiki is also supported, to reduce clutter on Fandom.
71,308 人のユーザー
Obsidian Web Clipper
Save and highlight web pages in a private and durable format that you can access offline. The official browser extension for Obsidian.
58,739 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.
50,093 人のユーザー
