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

Log in

11,938 extensions found in Appearance

Filter results
Search results
  • Container Tabs Sidebar

    Container Tabs Sidebar

    Show tabs in a sidebar grouped by privacy containers.

    Maciej Mionskowski

    1,676 users

  • Custom Cursors for Firefox

    Custom Cursors for Firefox

    Fun custom cursors for Firefox. Use a large collection of free cursors or upload your own.

    Best_codes

    1,668 users

  • BetterFloat

    BetterFloat

    Enhance your website experience on 9+ CS2 skin markets!

    Rums

    1,656 users

  • GMX.com MailCheck for USA, CA, UK, FR and ES

    GMX.com MailCheck for USA, CA, UK, FR and ES

    The fast and secure click to your GMX International inbox.

    1&1 Mail & Media GmbH

    1,651 users

  • Live editor for CSS, Less & Sass - Magic CSS

    Live editor for CSS, Less & Sass - Magic CSS

    Live preview of CSS/Less/Sass code changes. Auto-save file, autocomplete, convert Less/Sass to CSS, beautify, minify, CSS reloader, linter, ...

    webextensions.org

    1,640 users

  • Download Statusbar

    Download Statusbar

    Easily manage your downloads in status-bar.

    Karl

    1,639 users

  • WebGL Fingerprint Defender

    WebGL Fingerprint Defender

    Defending against WebGL fingerprinting by reporting a fake value.

    ilGur

    1,631 users

  • Open Links in Tabs

    Open Links in Tabs

    Opens selected links in new tabs 1. Highlight a selection using left click 2. Right click and the option will be in the context menu Source code at Github

    André Veríssimo

    1,615 users

  • No Google Search Translation

    No Google Search Translation

    No Google Search Translation is a extension to untranslate Google Search results. It also detects and redirects away from Google Translate proxy pages, taking you directly to the original URLs.

    Loïc Noss

    1,602 users

  • Ambient light for YouTube™

    Ambient light for YouTube™

    Immerse yourself in YouTube™ videos with ambient light!

    Wezelkrozum

    1,586 users

  • favicon-customizer

    favicon-customizer

    This extension allows you to customize the favicon for a given url.

    muffinresearch

    1,586 users

  • Fullscreen Plus

    Fullscreen Plus

    Full screen websites without address/tabs bar. Use Ctrl+Shift+F to enter Fullscreen

    Trishul

    1,570 users

  • Change Timezone (Time Shift)

    Change Timezone (Time Shift)

    Easily change your timezone to a desired value and protect your privacy.

    ilGur

    1,568 users

  • Custom New Tab Page

    Custom New Tab Page

    Specify a custom URL to be shown when opening a new tab, **without changing the address bar content**.

    MethodGrab

    1,559 users

  • View Page Source (Mobile)

    View Page Source (Mobile)

    Adds the ability to open the page source in a new tab via button (Desktop) or menu (Firefox for Android).

    David Pacassi Torrico

    1,557 users

  • Open With Internet Download Manager

    Open With Internet Download Manager

    Open and download desired links with internet download manager.

    Muyor

    1,550 users

  • New Minecraft Wiki Redirect

    New Minecraft Wiki Redirect

    Automatically redirect to the new non-Fandom Minecraft wiki.

    lordpipe

    1,549 users

  • BlockDistraction — Block Site Extension

    BlockDistraction — Block Site Extension

    Effortlessly block and redirect websites with customizable rules to stay focused and productive.

    MarkAlexI

    1,535 users

  • YouCare - The charitable search engine

    YouCare - The charitable search engine

    YouCare, the search engine that transforms your searches into good deeds.

    YouCare

    1,534 users

  • Unblur The Page

    Unblur The Page

    Unblur the page duh!

    Kushagra Singh

    1,529 users

  • Allow Copy Plus

    Allow Copy Plus

    Unlocks content with allow copy feature.

    Allow Copy Plus

    1,525 users

  • New window without toolbar

    New window without toolbar

    Open current page in new window without toolbar.

    tkrkt

    1,524 users

  • Super Dark Mode

    Super Dark Mode

    Switch website you want to dark mode. Dark mode will help devices save battery and reduces strain on your eyes.

    Arturito Roman

    1,522 users

  • AdBlock Detector Bypass

    AdBlock Detector Bypass

    Removes in page popups, inclduing adblock detection popups

    Lynexi

    1,520 users

  • RoPro - Pay Gorn

    RoPro - Pay Gorn

    Expands your roblox possibilities including having less girlfriends to worry about

    LuckyTagged

    1,515 users