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

Log in

9,468 extensions found in Tabs

Filter results
Search results
  • &udm=14

    &udm=14

    Modifies Google Search URLs to include '&udm=14' when enabled.

    Baylor

    9,956 users

  • Forget Me Not - Forget cookies & other data

    Forget Me Not - Forget cookies & other data

    Make the browser forget website data (like cookies, local storage, etc.), except for the data you want to keep by adding domains to a whitelist, graylist, blacklist, or redlist.

    Lusito

    9,867 users

  • Mobile View Switcher

    Mobile View Switcher

    Switch to mobile view with one click via toolbar button.

    Bernard

    9,670 users

  • Tab Counter

    Tab Counter

    Add a badge to the toolbar that shows the number of currently open tabs in a window or all windows.

    Perry Naseck

    9,242 users

  • Open in PDF Viewer

    Open in PDF Viewer

    Easily open desired links in PDF viewer

    Alex

    9,139 users

  • floccus

    floccus

    Securely synchronize bookmarks across Chrome, Firefox, Edge, and more using your own cloud storage.

    Marcel Klehr

    9,075 users

  • Copy All Tab Urls

    Copy All Tab Urls

    Copy All Tab Urls

    Michele Pezza

    8,824 users

  • Open Link with New Tab

    Open Link with New Tab

    Open the link in a new tab depending on the setting.

    sienori

    8,743 users

  • Tab Volume

    Tab Volume

    Control your tab volume.

    mg2239

    8,651 users

  • Shortkeys (Custom Keyboard Shortcuts) for Firefox

    Shortkeys (Custom Keyboard Shortcuts) for Firefox

    Create custom keyboard shortcuts for your browser: 125+ built-in actions, macros, shortcut packs, command palette, cloud sync, and more.

    Peter Malecka

    8,642 users

  • Search by Image on Google

    Search by Image on Google

    Right click on an image to search Google for related images or versions in different sizes.

    Gustavo Silva

    8,598 users

  • New Tab Tools

    New Tab Tools

    Customizes the new tab page. Add more tiles. Have a background image. Set new tile images and titles. See recently closed tabs. And more...

    Geoff Lankow

    8,265 users

  • Copilot Launcher Button

    Copilot Launcher Button

    A very simple launcher that adds a Copilot button to the toolbar. When you click the button, the Microsoft Copilot website will open in a new tab.

    SYS64738

    8,121 users

  • QR Code

    QR Code

    Adds a button to the address bar to get the current url as a qr code

    pudymody

    7,588 users

  • Distract Me Not (website blocker)

    Distract Me Not (website blocker)

    Stay focused in a world full of distractions.

    AXeL

    7,572 users

  • Tab Rotator

    Tab Rotator

    The Tab Rotator automatically switches between the open tabs of a browser window after a certain amount of time.

    David Fichtmueller

    7,378 users

  • Duplicate Tabs Closer

    Duplicate Tabs Closer

    Detects and automatically closes duplicate tabs.

    Peuj

    7,358 users

  • google translate element

    google translate element

    Automatically inserts Google Translate Element into the page. Translate the entire page without leaving page or opening a new tab.

    zupffwhy

    7,205 users

  • Vimium C - All by Keyboard

    Vimium C - All by Keyboard

    A keyboard shortcut tool for keyboard-based page navigation and browser tab operations with an advanced omnibar and global shortcuts

    Dahan Gong

    7,008 users

  • Session Sync

    Session Sync

    Save sessions as bookmarks and access them across devices. Advanced Session Manager: edit, save, change, restore. It can also be your best Bookmark Manager

    Gabriel Ivanica

    6,880 users

  • Open Tabs Next to Current

    Open Tabs Next to Current

    Open new tabs always to the right of the current one.

    Sebastian Blask

    6,846 users

  • Window Titler

    Window Titler

    Label your windows and profiles using custom window titles.

    Tomasz Pamula

    6,807 users

  • MySessions

    MySessions

    A simple session manager. You can quickly save your current browser state and reload it whenever necessary. This is not a replacement for Michael Kraft's "Session Manager", but it allows you to import saved sessions from the "Session Manager".

    CromS

    6,775 users

  • Adjust Screen Brightness

    Adjust Screen Brightness

    Control your browser's global screen brightness

    Joue

    6,488 users

  • Draw on Page

    Draw on Page

    Easily draw on any website with simple drawing tools, then print the result.

    Leonardo

    6,443 users