To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Log in

511 extensions found in Search Tools

Filter results
Search results
  • HackerTab For Hunters

    HackerTab For Hunters

    Modern, AI-Powered Hacker Themed New Tab For Your browser

    CyberTechAjju

    11 users

  • Weblio 英和・和英辞典 検索エンジン

    Weblio 英和・和英辞典 検索エンジン

    検索エンジンに「Weblio 英和・和英辞典」を追加します。

    manse

    10 users

  • Akichan link

    Akichan link

    Adds links to the Akichan.moe website.

    Haikner

    10 users

  • IMDb to TorrentGalaxy Android

    IMDb to TorrentGalaxy Android

    Search TorrentGalaxy for IMDb movie or TV show code.

    John

    10 users

  • メルカリ 検索エンジン

    メルカリ 検索エンジン

    検索エンジンに「メルカリ」を追加します。

    manse

    10 users

  • Simple UA Switcher

    Simple UA Switcher

    UA를 바꿀 수 있는 확장 프로그램 / Switch your UA

    dongmin

    10 users

  • Reddit Arrow Navigator

    Reddit Arrow Navigator

    Seamlessly browse Reddit’s media viewer with your keyboard.

    Flame

    10 users

  • Better Search Engines

    Better Search Engines

    Applies various tweaks to popular search engines, including the removal of AI and feedback features. Promotes a clean user interface by removing clutter!

    KyleDL

    9 users

  • Бесплатный кинопоиск

    Бесплатный кинопоиск

    Добавляет кнопку «Смотреть» на страницы фильмов и сериалов Кинопоиска для быстрого перехода к просмотру.

    WebDavid

    9 users

  • Available Reads Forked

    Available Reads Forked

    Displays availability of Libby ebooks and audiobooks from your local library on GoodReads pages.

    spiritomb

    9 users

  • Pure New Tab

    Pure New Tab

    A open-source, clean and minimalistic ntp extension.

    CWorld

    9 users

  • ROXAYLI

    ROXAYLI

    Displays Roblox server ping and allows custom background images.

    XAYLI

    9 users

  • RuSearchBlock

    RuSearchBlock

    Вимикає показ російськомовного контенту у результатах пошуку Гугл

    rusearchblock

    9 users

  • BonG Rewards Automator

    BonG Rewards Automator

    Use the BonG Rewards Automator extension to automate Microsoft Rewards searches on Bing, earning you exclusive points.

    BonG Search Automator

    9 users

  • IP Change Notifier

    IP Change Notifier

    Tracks your IP address and notifies you if it changes.

    beau

    9 users

  • No-AI Search

    No-AI Search

    Hides unnecessary blocks in search results for a cleaner and distraction-free experience. Focus on what really matters without clutter.

    artem

    9 users

  • Dorkerbox

    Dorkerbox

    A simple extension to add and reuse frequently used dorks with one click

    Cartaplassa

    9 users

  • BitRef

    BitRef

    BitRef will help you view the current balance of any Bitcoin address. Just type: "btc [space or tab] bitcoin_address" in Firefox's address bar. This is the easiest and fastest way to check balance of any Bitcoin address.

    John Galt

    9 users

  • Copy Link Title

    Copy Link Title

    Copy the title attribute of links.

    MiLaN

    8 users

  • GitOwl (UNOFFICIAL)

    GitOwl (UNOFFICIAL)

    An unofficial port of GitOwl for firefox. GitOwl provides a sidebar with contextual insights to help you navigate the world of open source.

    dude-with-the-long-username

    8 users

  • QuickNotes New

    QuickNotes New

    QuickNotes: Capture quick notes linked to the websites you visit. Each note is automatically associated with its domain, and you can manage them all from a dedicated page. Your data is stored locally for maximum privacy.

    Varemi

    8 users

  • Domain Age Finder Google SERP

    Domain Age Finder Google SERP

    Find & highlight domains under 4 years old on Google SERP for SEO analysis.This extension enhances your Google search experience by providing domain age information directly on the search results page.

    Semantic Pen

    8 users

  • TMGM Link Redirector

    TMGM Link Redirector

    Instantly redirects your current tab to TMGM's Main Site or Portal with one click.

    Developper TMGM

    8 users

  • Insta-Calc

    Insta-Calc

    Official Automatized Calc Export for Pokemon Showdown

    Méga-Maxouille

    8 users

  • MDN Search 2025: Web & Extension Developers' Bible

    MDN Search 2025: Web & Extension Developers' Bible

    Make MDN (Mozilla Developer Network) as your search engine for September 2025

    Handmade Internet Treasures

    8 users