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9,028 extensions found in Appearance

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  • Word Document Editor

    Word Document Editor

    Create and edit Word Doc documents

    officeonlinesystems

    1,236 users

  • Open in Reader View

    Open in Reader View

    Easily access to the reader-view from right click context menu

    tlintspr

    1,223 users

  • Slither.io Mods, Zoom, Unlock Skins, Bots

    Slither.io Mods, Zoom, Unlock Skins, Bots

    The Best Mod and Extension for Slither.io! Mod Zoom, Play with Friends, Skins, Custom Skins, Bots

    Firefox user 13052225

    1,218 users

  • PX: Viewport Dimensions

    PX: Viewport Dimensions

    Displays the viewport dimensions when a browser window is resized.

    Luke Peters

    1,214 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

    1,214 users

  • Better BTTV

    Better BTTV

    Extend your BTTV experience with new features!

    Sky

    1,203 users

  • Notion Boost

    Notion Boost

    Boost Notion productivity with features like outline,small text & full width by default,hide comments & help button,bolder text etc

    Gourav Goyal

    1,201 users

  • FontARA Font Changer ( for all sites )

    FontARA Font Changer ( for all sites )

    Features: ✔ Ability to choose between 10 free Persian fonts; ✔ Use Custom Fonts (Upload any font file and use it); ✔ Built-in support for popular social media and most famous sites ✔ It is completely Open Source; ✔ It is Free of Charge;

    Mostafa Alahyari (@mimalef70)

    1,201 users

  • Web Component DevTools

    Web Component DevTools

    Developer tooling for Web Components and Web Component Libraries

    Matsuuu

    1,200 users

  • Google Images Downloader

    Google Images Downloader

    Downloads full sized images & Links in Google Images Windows. It is different than other image downloaders since it goes one step inside the links & gets high quality images for you. This addon automatically also filters websites not giving images.

    Rushikesh Tade

    1,197 users

  • Word Counter

    Word Counter

    A lite tool for counting characters and words via context-menu

    Mark Lumnert

    1,193 users

  • Image Video Block

    Image Video Block

    Blocks or Hides visual elements (Images, Video, Flash, Canvas, SVG).

    Tibor Barsi

    1,191 users

  • Tab Unloader for Tree Style Tab

    Tab Unloader for Tree Style Tab

    Tab unload options for Tree Style Tab.

    Lej77

    1,190 users

  • Onion Browser Button

    Onion Browser Button

    Easily browse the internet using TOR proxy with just one click!

    Benthum

    1,189 users

  • Quick JIRA

    Quick JIRA

    Quickly opens the JIRA with the corresponding ticket

    timbru31

    1,188 users

  • Window Resizer

    Window Resizer

    Resize the browser window. The resolution list supports customization.

    antwhere.com

    1,178 users

  • JSON Viewer

    JSON Viewer

    Просмотр JSON файлов прямо в браузере

    li0ard

    1,163 users

  • YT Shorts Blocker

    YT Shorts Blocker

    Hide Youtube shorts and filter videos by length from your recommended section. For desktop and mobile!

    greg-bt

    1,159 users

  • Save to Trello

    Save to Trello

    This firefox extension allows you to Create a Trello card from any webpage (including Gmail/webmail) / Ideal for Inbox Zero. You can save the current page to Trello. When you find something in Firefox that you want to view later put it in Trello.

    Arnaud LEMERCIER

    1,157 users

  • Persistent Video/Audio Volume

    Persistent Video/Audio Volume

    This extension enables you to set the video/audio volume for each website separately. - facebook.com - 9gag.com - bandcamp.com - ... and many more

    Pudding

    1,157 users

  • YouTube use Flash Player

    YouTube use Flash Player

    Force YouTube to use Flash player over the HTML5 player

    James Fray

    1,157 users

  • Proxy Switcher

    Proxy Switcher

    Easily switch between multiple proxies via toolbar popup

    Allen

    1,151 users

  • Save my Password

    Save my Password

    On some pages, Firefox won't ask you to store your login information. Using this add-on you can force Firefox to remember your password! This add-on is NOT a password manager!

    Juraj Mäsiar

    1,140 users

  • tumblr video downloader and enhancer

    tumblr video downloader and enhancer

    + download to video player; + volume slider; preview supported; Disclaimer: This is not an official Tumblr app.

    orochi.chenkai

    1,135 users

  • CustomCSS Injector

    CustomCSS Injector

    - Apply any CSS rules for any websites, including iframes. - Whitelist and Blacklist functionality - Apply CSS rules to specific URLs, Domains or Globally - Syntax highlighting & line numbers - Update without page refresh

    Blizz3

    1,121 users