これらのアドオンを使用するには、Firefox をダウンロード する必要があります。

おすすめ

LeechBlock NG

Block time-wasting websites. Block them completely or just during time frames of your choosing.
拡張機能を入手

拡張機能は Firefox 向けのアプリのようなものです。

Firefox に機能を追加して、ブラウジングを高速に、安全に、または面白くします。
すべての拡張機能を見る
Anti-tracking extensions
Anti-tracking extensions
スタッフのおすすめを見る
おすすめの拡張機能
  • Turbo Download Manager

    Turbo Download Manager

    A download manager with the ability to pause and resume downloads, download remote files, and more.

    54,010 人のユーザー

  • Block Site

    Block Site

    A customizable, password-protected website blocker and redirector.

    74,980 人のユーザー

  • Dark Background and Light Text

    Dark Background and Light Text

    Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.

    28,733 人のユーザー

  • Turn Off the Lights for YouTube™ and Beyond

    Turn Off the Lights for YouTube™ and Beyond

    動画を囲むページ全体がだんだん暗くなり、まるで映画館にいる気分で、動画を楽しめます。

    46,756 人のユーザー

流行のテーマ
Privacy & security
  • Privacy Badger

    Privacy Badger

    Automatically learns to block hidden trackers. Made by the leading digital rights nonprofit EFF to stop companies from spying on you.

    1,927,519 人のユーザー

  • Bitwarden - 無料パスワードマネージャー

    Bitwarden - 無料パスワードマネージャー

    あらゆる端末で使える、安全な無料パスワードマネージャー

    979,867 人のユーザー

  • Mozilla VPN Extension

    Mozilla VPN Extension

    Get more from Mozilla VPN with the Firefox extension — currently available for Windows. Turn off VPN for specific websites, set different locations for different websites, and keep protection for Firefox on, even when the Mozilla VPN app is off.

    55,421 人のユーザー

  • Firefox Multi-Account Containers

    Firefox Multi-Account Containers

    Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs. Cookies are separated by container, allowing you to use the web with multiple accounts and integrate Mozilla VPN for an extra layer of privacy.

    413,133 人のユーザー

Gaming & media extensions
  • SponsorBlock - Skip Sponsorships on YouTube

    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

    737,248 人のユーザー

  • Return YouTube Dislike

    Return YouTube Dislike

    Returns ability to see dislike statistics on youtube

    948,700 人のユーザー

  • Enhancer for YouTube™

    Enhancer for YouTube™

    YouTubeを自在に操って、ユーザー体験を向上させましょう!

    523,643 人のユーザー

  • Read Aloud: A Text to Speech Voice Reader

    Read Aloud: A Text to Speech Voice Reader

    Read out loud the current web-page article with one click. Supports 40+ languages.

    212,763 人のユーザー

おすすめのテーマ
Accessibility extensions
  • Dark Reader

    Dark Reader

    すべてのウェブサイトにダークテーマを適用します。夜間や毎日のブラウジングにDark Readerを使用し、あなたの目を気遣います。

    1,331,760 人のユーザー

  • Read Aloud: A Text to Speech Voice Reader

    Read Aloud: A Text to Speech Voice Reader

    Read out loud the current web-page article with one click. Supports 40+ languages.

    212,763 人のユーザー

  • Dark Mode

    Dark Mode

    Dark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.

    49,257 人のユーザー

  • Sidebery

    Sidebery

    Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.

    59,707 人のユーザー

“zoom” のタグが付いた拡張機能
  • Turn Off the Lights for YouTube™ and Beyond

    Turn Off the Lights for YouTube™ and Beyond

    動画を囲むページ全体がだんだん暗くなり、まるで映画館にいる気分で、動画を楽しめます。

    46,756 人のユーザー

  • Zoom Page WE

    Zoom Page WE

    Zoom web pages (either per-site or per-tab) using full-page zoom, text-only zoom and minimum font size. Fit-to-width zooming can be applied to pages automatically. Fit-to-window scaling can be applied to small images.

    20,189 人のユーザー

  • Zoom Extension

    Zoom Extension

    Recommended, support Firefox 45+. The Zoom Firefox Extension allows participants to schedule Zoom cloud meetings directly from Google Calendar. You can start an instant meeting or schedule a future meeting with a button.

    219,640 人のユーザー

  • Hover Zoom+ (Official)

    Hover Zoom+ (Official)

    Zoom images/videos on all your favorite websites (Facebook, Amazon, etc). Simply hover your mouse over the image to enlarge it.

    13,110 人のユーザー