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

Log in

12,469 extensions found in Appearance

Filter results
Search results
  • Amazon.com Button

    Amazon.com Button

    Quick Button to Amazon.com website. Amazon is a popular online store for buying products.

    Rafael

    46 users

  • Video Color Inverter

    Video Color Inverter

    Toggable button to invert color of videos. To reduce eyestrain induced by some videos with bright background.

    Sudo6

    46 users

  • ScrollToTop

    ScrollToTop

    Scrolls instantly to top.

    Guido

    46 users

  • BookmarkViewer

    BookmarkViewer

    BookmarkViewer arranges bookmarks. I will update it when Firefox Webextensions API supports favicon.

    Yasuyuki KOZAKAI

    46 users

  • Focus Finder

    Focus Finder

    Globally highlights the currently focused or hovered input field, button or action item. This helps visually navigating and observing the structure of a website.

    Marcel

    46 users

  • List All Tabs

    List All Tabs

    List tabs, find duplicates, and close them.

    David Lazar

    46 users

  • YouTube Short Redirect

    YouTube Short Redirect

    Redirect all YouTube shorts to the normal video format.

    PersonPerson24

    46 users

  • Arc Dark Theme (WebExtension)

    Arc Dark Theme (WebExtension)

    Deprecated in favor of https://addons.mozilla.org/en-US/firefox/addon/arc-dark-theme-we/

    Afnan Khan

    46 users

  • Mobile Device Emulator

    Mobile Device Emulator

    Step into the shoes of various mobile users. Simulate how your website appears on different devices for an optimized user interface.

    Bảo Hộ Lao động 24h

    46 users

  • Recover-E

    Recover-E

    Recover-E: Form manual recovery. Recover input and textarea elements after form crash/refresh/close.

    Mor Shemesh

    45 users

  • DnD Beyond Fullscreen

    DnD Beyond Fullscreen

    Adds a fullscreen button to the dnd beyond main menu

    heikomat

    45 users

  • Lemmy Modern UI Theme

    Lemmy Modern UI Theme

    Modifies the CSS styles on Lemmy instances to create a modern looking theme.

    pkrasicki

    45 users

  • Old Wiki Redirect

    Old Wiki Redirect

    Makes Wikipedia look like it used to.

    Swiftness0696

    45 users

  • The Odin Project Dark Theme

    The Odin Project Dark Theme

    Use dark theme on www.theodinproject.com Source code: https://github.com/mindovermiles262/top-dark-theme PRs Welcome

    mindovermiles262

    45 users

  • Zoom Page Size

    Zoom Page Size

    Zoom in or out on the size of any website and reset to original size

    Karl

    45 users

  • Twitter Bird

    Twitter Bird

    Extension which returns the Twitter bird icon back

    Konstantin K

    45 users

  • Style Guide Generator

    Style Guide Generator

    Generate simple style guide from page's CSS.

    Firefox user 13276995

    45 users

  • Mustsee

    Mustsee

    Your daily dose of wanderlust. Discover the world's most beautiful places at every opened tab.

    Florian

    45 users

  • Reddit Gallery

    Reddit Gallery

    Turns old reddit into an image gallery. This addon is still in beta testing.

    Geoffrey Emerson

    45 users

  • FuckRep

    FuckRep

    Show content on rep.repubblica.it

    Lorenzo Bolla

    45 users

  • ACX Tweaks

    ACX Tweaks

    Quality of life improvements for the Astral Codex Ten blog on Substack.

    Pycea

    45 users

  • chrome-history

    chrome-history

    Improved history display for Firefox to have a similar look and feel to Chrome's history browser.

    dxm1244

    45 users

  • RoyalRoad Full Story

    RoyalRoad Full Story

    An addon that adds an option for reading the full text of a RoyalRoad story.

    socalledtheraven

    45 users

  • Chess.com Skin for Lichess

    Chess.com Skin for Lichess

    Replace Lichess's board, pieces and sound effects with Chess.com's

    vietan0

    45 users

  • Movable window-minimize-button

    Movable window-minimize-button

    Creates a movable button to minimize current window.

    MrOtherGuy

    45 users