Text MultiCopy
Copy Text multiple times before pasting
1,273 人のユーザー
Firefox Multi-Account Containers
Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cookies are separated by container, allowing you to use the web with multiple identities or accounts simultaneously.
158,761 人のユーザー
Emoji Cheatsheet
A reference for the codes to generate Emojis on popular sites like GitHub or Basecamp and Unicode characters for Twitter and Facebook. Search Emojis by name or view recently selected items. Emojis are automatically copied to the clipboard.
86,845 人のユーザー
Enhancer for YouTube™
YouTube™のユーザーエクスペリエンスを向上させる多数の機能。
359,670 人のユーザー
Privacy Possum
Privacy Possum monkey wrenches common commercial tracking methods by reducing and falsifying the data gathered by tracking companies.
98,915 人のユーザー
Privacy Badger
Automatically learns to block invisible trackers.
560,871 人のユーザー
Facebook Container
Prevent Facebook from tracking you around the web. The Facebook Container extension for Firefox helps you take control and isolate your web activity from Facebook.
311,962 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. Whitelist the ones you trust while deleting the rest. Support for Container Tabs.
140,811 人のユーザー
Adblock Plus
広告やトラッキングで困っていませんか？ Adblock Plus でコントロールして自分好みに変えてしまいましょう。
11,421,545 人のユーザー
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。
4,831,992 人のユーザー
Video DownloadHelper
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
3,154,260 人のユーザー
Easy Screenshot
Capture a screenshot of the whole webpage, and save in your desktop in default.
2,502,498 人のユーザー
Porn/Malware Blocker
Blocks known pornographic and malware domains. When attempting to go to such a domain, the user is redirected to another page, alerting them that the site has been blocked. Unlike other extensions, no content from the blocked site is ever shown.
7,313 人のユーザー
Block Site
A customizable password protected website blocker and redirector
4,887 人のユーザー
Parental Control: Family Friendly Filter
Family Friendly browser protection add-on is a content filter to block sites containing pornography and any other kind of inappropriate material.
6,365 人のユーザー
FoxFilter
Recently called "THE Parental Control for Firefox"! FoxFilter is a personal content filter that helps block pornographic and other inappropriate content. All filtering features are free! Premium features available with small support fee.
15,091 人のユーザー