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

Log in

17,849 extensions found in Appearance

Filter results
Search results
  • Unblur The Page

    Unblur The Page

    Unblur the page duh!

    Kushagra Singh

    1,352 users

  • Proxy Switcher

    Proxy Switcher

    Easily switch between multiple proxies via toolbar popup

    Allen

    1,351 users

  • Fast, private, track-free search

    Fast, private, track-free search

    Set DDG as your default search engine for fast, private, ad-free search. Block trackers, protect your data, and browse anonymously.

    J Anderson

    1,344 users

  • Image Background Color Picker

    Image Background Color Picker

    Lets you choose a background color for plain images.

    Marnes

    1,344 users

  • New window without toolbar

    New window without toolbar

    Open current page in new window without toolbar.

    tkrkt

    1,343 users

  • Linkificator

    Linkificator

    Converts text links into clickable links...

    MarkaPola

    1,340 users

  • SponsorBlock for Spotify - Skip Sponsorships

    SponsorBlock for Spotify - Skip Sponsorships

    Skip sponsorships, advertisements and more on Spotify podcasts. Report sponsors on episodes you listen to and save others' time.

    Spot SponsorBlock

    1,335 users

  • YouTube Uninterrupted

    YouTube Uninterrupted

    Prevents YouTube from pausing videos with the 'Continue watching?' dialog, allowing uninterrupted playback of music, podcasts, and long-form content. This add-on is 100% free and open-source.

    Labinator

    1,331 users

  • Edit Anything

    Edit Anything

    Edit Anything from Chrome is now on Firefox. Before It was on Chrome. Click icon to turn on. sets contentEditable to true. Click to set false. If on then click text/any other element and make the changes. Changes don't persist after reload.

    Kellen

    1,300 users

  • LibrusPro

    LibrusPro

    Browser extension for the Polish Librus e-diary, introducing a dark theme, displaying grade point averages despite being disabled by the School Administrator, allowing to add custom events in the schedule and some minor improvements to its features.

    Maks Kowalski

    1,278 users

  • Video Recorder

    Video Recorder

    Easily record video & audio from your computer's camera

    moris

    1,275 users

  • Clearly Reader

    Clearly Reader

    Your missing web reader

    Lesslab

    1,268 users

  • Selection Context Search

    Selection Context Search

    - Right click on a selected text and choose the search website from the popup window or the context menu - Edit the website list in Add-on Options page or by using the Bookmarks - Unlimited depth of nested folders in the context menu

    ContainersOnTheGo

    1,267 users

  • Study Tools voor Magister

    Study Tools voor Magister

    Study Tools brengt veel verbeteringen aan op Magister, Nederlands grootste elektronische leeromgeving. Kies aangepaste thema's, omzeil vervelende user interfaces en bereken gemakkelijk je cijfers.

    QkeleQ10

    1,265 users

  • Rutor Torrent Search

    Rutor Torrent Search

    Easy and quick search for books, music, videos in torrents.

    al3k_popov

    1,260 users

  • AutoPagerize Advanced

    AutoPagerize Advanced

    A customized version of the Autopagerize extension created by swdyh

    John

    1,259 users

  • Image Block X

    Image Block X

    Image Block X gives you a simple button to change whether or not to load images. Click it once to stop Firefox from loading images, and click it again to allow images again. It's that simple!

    Christian Kuhl

    1,256 users

  • X Video Downloader

    X Video Downloader

    Adds a Download button to videos on X (formerly Twitter).

    Streamvi

    1,250 users

  • YouTube Thumbnail Size Fixer

    YouTube Thumbnail Size Fixer

    Fix YouTube's layout: Display 4-12 videos per row instead of 3. Reduce scrolling & hide Shorts. Simple & fast!

    Chris

    1,242 users

  • YouTube SpeedUp

    YouTube SpeedUp

    A simple Firefox extension to speed up YouTube videos.

    GoliafRS

    1,238 users

  • Popup ALT Attribute

    Popup ALT Attribute

    Popups alternate texts of images or others like NetscapeCommunicator(Navigator) 4.x.

    Piro (piro_or)

    1,232 users

  • Material Icons for Github

    Material Icons for Github

    Replace the file/folder icons on github file browsers with icons representing the file's type and which tool it is used by.

    Claudio Santos

    1,231 users

  • Gixen eBay Auction Sniper

    Gixen eBay Auction Sniper

    Gixen Auction Sniper for Firefox. This will allow you to Snipe Auctions on eBay though Gixen.com Free Auction Sniping Service with Autosnipe

    Keith Hopkins

    1,228 users

  • Reader Mode

    Reader Mode

    Change the currently opened tab to reader mode if available.

    Nabendu

    1,227 users

  • Furigana

    Furigana

    A web extension, Auto insert furigana (phonetic characters) on Japanese kanji.

    EYHN

    1,223 users