To use these add-ons, you'll need to download Firefox.

Log in

15,911 extensions found in Appearance

Filter results
Search results
  • Custom Characters

    Custom Characters

    Define up to 20 custom characters from Unicode for quick and easy input.

    Michael Talbot

    19 users

  • Elsa - Dark Minimal HomePage

    Elsa - Dark Minimal HomePage

    Custom minimal style startup/homepage for browser

    moonstoper

    19 users

  • Dark Mode for Outlook

    Dark Mode for Outlook

    A better dark theme for Microsoft Outlook.

    jerboa88

    19 users

  • Subtitle Translator

    Subtitle Translator

    Translate subtitles on video players.

    kufun

    19 users

  • Remove AI Overview

    Remove AI Overview

    This extension improves search usability by removing AI overview and other unnecessary blocks from search result pages, allowing users to focus on traditional search results. All changes are applied locally in the browser.

    artem

    19 users

  • FolderFlow: Youtube Playlist Folders

    FolderFlow: Youtube Playlist Folders

    FolderFlow lets you organize your YouTube playlists into custom folders — right inside the YouTube interface. Perfect for anyone with more than a few playlists. No payment needed, everything is done locally on your browser!

    Hassan Ali Qadir

    19 users

  • Oto - AI Web Pals

    Oto - AI Web Pals

    Oto is an AI companion that lives in your browser.

    Chilly5

    19 users

  • Hide Tweet Views

    Hide Tweet Views

    Hides tweet views on Twitter.

    thefyrewire

    19 users

  • MixrElixr

    MixrElixr

    MixrElixr enhances your Mixer viewing experience with emotes, tons of options, and new features. It also allows you to see if your favorite streamers are currently live without having to go to Mixer!

    Team Crowbar

    19 users

  • Google Maps Button (EU Fix)

    Google Maps Button (EU Fix)

    Restores the missing Google Maps tab on Google Search results for EU users affected by the Digital Markets Act. This extension is not affiliated with or endorsed by Google.

    piotrbialaszczyk

    19 users

  • Focus Squirrel - Free Site Blocker

    Focus Squirrel - Free Site Blocker

    Block sites for less distraction, and get more done

    Hieu Nguyen

    19 users

  • CSS and JS Injector

    CSS and JS Injector

    Injects custom CSS and JavaScript into specified websites to change their look

    Ashutosh

    18 users

  • Non-Voice Helper -2-

    Non-Voice Helper -2-

    Creatio Tools

    OMER

    18 users

  • gfyclean

    gfyclean

    Cleans up gfycat, removing everything but the gif itself when a gfycat page is viewed. Can also clean up imgur.com if desired.

    Twinov

    18 users

  • Classic Netscape Throbber

    Classic Netscape Throbber

    An update to Firescape Navigator that shows the Netscape Navigator or Internet Explorer loading animation in Firefox

    Gaulven

    18 users

  • Shikimori Plus

    Shikimori Plus

    hz

    ilya1708

    18 users

  • pOT Enhancer

    pOT Enhancer

    Enhances the browsing experience on forum.mods.de.

    FiveFuenf

    18 users

  • Switcher - A Powerful Proxy Manager

    Switcher - A Powerful Proxy Manager

    Take control of your online experience with Switcher! Our intuitive extension simplifies the way you manage your network settings, allowing you to switch between proxy modes with just a click.

    vheidari

    18 users

  • History UI Lock (Enterprise)

    History UI Lock (Enterprise)

    Blocks navigation to Firefox History and Privacy UI pages commonly used for clearing history.

    HuGenGoRic

    18 users

  • FlagBar - Your identity colors on YouTube

    FlagBar - Your identity colors on YouTube

    Transform YouTube's progress bar with beautiful identity flags colors.

    Czogista

    18 users

  • Twitter Unverified

    Twitter Unverified

    Hide Tweets and replies from Twitter Blue users. Customizable options and thresholds, and will not block followed users.

    Xarvex

    18 users

  • Move To Window

    Move To Window

    You can move a tab to other window very easily. 簡単にタブを他のウィンドウに移動できるようにするアドオンです。

    gyu-don

    18 users

  • Move to an already opened tab

    Move to an already opened tab

    Go to the tab that has already been opened.

    Pachira

    18 users

  • Remove YouTube Recomendation

    Remove YouTube Recomendation

    Removes the recommended videos from YouTube's Homepage

    AbhashTech

    18 users

  • Remove Twitter Login Pop-up

    Remove Twitter Login Pop-up

    Simply removes the login popup on twitter and restores functionality for users without an account

    Mutchrom

    18 users