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

Log in

16,983 extensions found in Appearance

Filter results
Search results
  • Harry-Potterify

    Harry-Potterify

    Prepends "Harry Potter and the" before headings starting with "The"

    Schnurrmaschine

    2 users

  • MS Stream - Sort by Date

    MS Stream - Sort by Date

    Sort by Publish Date in Microsoft Stream by default.

    Ben

    2 users

  • osu! rankings pfp remover

    osu! rankings pfp remover

    Removes profile pictures, country flags, team logos, and other visual clutter from the osu! rankings page for a cleaner experience.

    Mizuka

    2 users

  • Deseret Bookshelf Title Fixer (+)

    Deseret Bookshelf Title Fixer (+)

    Show Book Title on DeseretBookshelf Tabs instead of generic title. Adds quick button to switch from Audiobook/eBook to the other if available.

    BedivereFane

    2 users

  • YouTube Wide Scrollbar Fix

    YouTube Wide Scrollbar Fix

    Force wider scrollbars on R/H side of YouTube for better accessibility and navigation.

    Steven

    2 users

  • Available Reads (StoryGraph)

    Available Reads (StoryGraph)

    Displays availability of ebooks and audiobooks from your local library on GoodReads and Storygraph pages. Additionally provides more book information when browsing StoryGraph

    Hillary M

    2 users

  • Improved History (With Shortcut)

    Improved History (With Shortcut)

    A nice and modern look for browser's history page.

    Windows_2000

    2 users

  • YouTube Watch Page Fix

    YouTube Watch Page Fix

    Removes some of the changes to the YouTube watch page that were implemented in May 2022.

    lightbeam

    2 users

  • Inviduration

    Inviduration

    Shows playlists duration in Invidio.us instances.

    rsapkf

    2 users

  • Tab Stacker

    Tab Stacker

    Moves selected unpinned tabs to the left of the tab bar.

    Firefox user 10898130

    2 users

  • وذكر

    وذكر

    وذكر هي إضافة تعطر لسانك و تهذبه بذكر الله عن طريق إرسال أصوات تعمل بالخلفية بتسبيحة او ذكر او صلاة علي النبي

    Mahmoud Ashraf

    2 users

  • layer

    layer

    'layer' enables to insert, overlay and inspect source code elements into a webpage that otherwise remain opaque to the user.

    kim kleinert

    2 users

  • 过早客 Plus

    过早客 Plus

    过早客论坛增强插件，提供了丰富的扩展功能，全方位提升您的浏览体验

    norcod

    2 users

  • Panel call

    Panel call

    Panel call

    Mehdi

    2 users

  • Customize and Hide YouTube Player Interface

    Customize and Hide YouTube Player Interface

    Revert the style of the new YouTube Interface (2025) to match the old style (2015-2025). Customize the Interface with Styles to hide any element you want. Toggle the YouTube Player Interface with a simple shortcut.

    FlyingHairball

    2 users

  • IZW Prayer Times (Vienna)

    IZW Prayer Times (Vienna)

    Offline IZW Vienna prayer times with Hijri date, Ramadan theme, Jumu’ah highlight, countdowns, and optional reminders.

    Ahmed

    2 users

  • Letterboxd Custom PFPs

    Letterboxd Custom PFPs

    Custom PFPs for other letterboxd users

    casstanje

    2 users

  • Portal

    Portal

    Embed live websites in browser new tab

    Augustin Joseph

    2 users

  • Popcorn Discord

    Popcorn Discord

    Minimizes Discord Browser App's Sidebars with Auto Popup Upon Mouse Hover

    PopcornPlant

    2 users

  • YouTube Custom Rows

    YouTube Custom Rows

    A browser extension that lets you customize the amount of thumbnails per row on your YouTube home page.

    Edie

    2 users

  • Aletha

    Aletha

    A clean, customizable new tab page with search, shortcuts, clock, calendar and weather. No tracking, no accounts, no clutter. Only what you add yourself.

    Creatomico

    2 users

  • Paramount+ Sidebar Hider

    Paramount+ Sidebar Hider

    Automatically hides the sidebar when watching videos on paramountplus.com. Privacy-focused, local-only, no tracking or"Get distraction-free Paramount+ viewing! Automatically hides sidebar elements when watching videos, giving you max data collection.

    AlphaCasual

    2 users

  • NewTab

    NewTab

    NewTab removes the new tab site and replaces it with a new background.

    olson

    2 users

  • Element CSS

    Element CSS

    Browser extension based on element css for better html default styles

    Lance Borden

    2 users

  • fbab

    fbab

    Removes sponsored posts from fb

    lazylion2

    2 users