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

Log in

15,619 extensions found in Appearance

Filter results
Search results
  • Web Page Fixer: RTL/LTR

    Web Page Fixer: RTL/LTR

    open source Easily toggle the text direction of any web page between Right-to-Left (RTL) and Left-to-Right (LTR) to fix reading issues (Arabic, Hebrew, Persian,....etc).

    DSO

    12 users

  • Thicctodon

    Thicctodon

    Change your Mastodon's columns size

    Maxim Hohengarten

    12 users

  • Fullwidth messaging for Linkedin

    Fullwidth messaging for Linkedin

    Elevate your Linkedin messages productivity, having a wider interface ✨

    Joao Da Silva Marly

    12 users

  • Udemy Course Time Left Tracker

    Udemy Course Time Left Tracker

    Show the time left for your Udemy courses. Fully open source, zero data collection. See the source code on my github - maciejbaba/udemy-course-time-left

    Maciej Baba

    12 users

  • Restore the last page

    Restore the last page

    Instant Tab Recovery: Never lose your work again due to accidental tab closure. With a single click on the plugin icon, instantly restore your last closed tab. Ideal for multitaskers, boosting produInstactivity and enhancing your browsing experience.

    Ilya Karitskiy

    12 users

  • Lichess Neo Pieces

    Lichess Neo Pieces

    Overrides lichess pieces to be Neo theme from chess.com

    joshkat

    12 users

  • Улучшатель Заголовков

    Улучшатель Заголовков

    Это расширение улучшает заголовки которые вы видите на веб-сайтах во всемирной сети Интернет

    Zulin

    12 users

  • Youtube Redesign

    Youtube Redesign

    Extension based on the Juxtopposed Youtube UI redesign

    Mateus Lopes

    12 users

  • New Tab For Android

    New Tab For Android

    Adds the New Tab button to the URL bar

    mortalis

    12 users

  • Google maps tab in search

    Google maps tab in search

    It brings back Google Maps tab in search results in your language.

    divpusher

    12 users

  • Youtube View Like Ratio

    Youtube View Like Ratio

    Display view-like ratio on YouTube.

    faisalhakim47

    12 users

  • Text to Uppercase - Alt+C

    Text to Uppercase - Alt+C

    Convert selected text to uppercase with Alt+C

    thefok

    12 users

  • Tab Purifier Lite - Quick Porn Tab Closer

    Tab Purifier Lite - Quick Porn Tab Closer

    This app closes your p0rn tabs all at once!

    Codarren Velvindron

    12 users

  • FullWPP

    FullWPP

    Makes whatsapp web fullscreen.

    MaxAim

    12 users

  • Pic Style - Checkerboard

    Pic Style - Checkerboard

    Add a checkerboard background on Firefox view image pages to help show image transparency.

    coyoteelabs

    12 users

  • fktaboola

    fktaboola

    Block Taboola Ads on iflscience.com

    Michael Kha

    12 users

  • Firefocus

    Firefocus

    Firefocus is a Firefox browser extension designed to enhance your productivity and improve concentration at work, this application combines simplicity and efficiency to help you focus on tasks using the popular Pomodoro technique.

    CryObs

    12 users

  • iframe Resizer

    iframe Resizer

    Resize iframes the easy way

    Haroun B.

    12 users

  • Page Number for AutoPagerize

    Page Number for AutoPagerize

    Adds display now page number for AutoPagerize.

    DeepBlackNinja

    12 users

  • No Reddit Image Viewer

    No Reddit Image Viewer

    Disables Reddit's image viewer and uses the browser one instead

    Aubrey

    12 users

  • Анализ мобильной версии сайта

    Анализ мобильной версии сайта

    Расширение позволяет просматривать в удобном формате страницы сайта в эмуляторе мобильного устройства.

    Alexander Pomozov

    12 users

  • Better Volume Sliders

    Better Volume Sliders

    Makes Volume Sliders on Youtube logarithmic

    Fryzen.net

    12 users

  • Youtube TemasPlus - ThemesPlus (Theme for YouTube)

    Youtube TemasPlus - ThemesPlus (Theme for YouTube)

    Extension with different themes for YouTube. See YouTube with visited links in other colors. (enables colors of links visited on YouTube).

    TemasPlus

    12 users

  • NameMC Search Engine

    NameMC Search Engine

    Adds a search engine for NameMC

    Paul Castello

    12 users

  • Frost New Tab

    Frost New Tab

    The beautifully customizable New Tab Page

    Daniel Fernandes

    12 users