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

Log in

11,671 extensions found in Tabs

Filter results
Search results
  • Timer (alarm, timer and stopwatch)

    Timer (alarm, timer and stopwatch)

    Stylish timer combined with stopwatch and alarm for your browser.

    Karl

    4,647 users

  • Bulk URL Opener

    Bulk URL Opener

    Allows user to open a list of url in one click.

    Euan

    4,613 users

  • Reload All Tabs

    Reload All Tabs

    Reload all tabs using keyboard shortcut or toolbar button.

    Glin

    4,473 users

  • Easy Youtube Video Downloader

    Easy Youtube Video Downloader

    No# 1 Rated Youtube Video Downloader for firefox web-browser with MP3 and Full-HD downloads. Instant, one-click Youtube video downloader with high-quality 256Kbps/128Kbps MP3 and Full-HD video downloading options.

    Vevioz.com

    4,410 users

  • Window Resizer

    Window Resizer

    Easily set the layout (size & position) of your browser window

    Kelvin

    4,265 users

  • Page Screenshot

    Page Screenshot

    Take a screenshot from the entire website with just one click.

    Bernard

    4,229 users

  • nightTab

    nightTab

    A neutral new tab page accented with a chosen colour. Customise the layout, style, background and bookmarks in nightTab.

    zombieFox

    4,207 users

  • Dark Mode

    Dark Mode

    Adds a dark screen over everything rather than other high contrast "Dark mode" extensions

    Rojo

    4,185 users

  • Tab Manager Plus for Firefox

    Tab Manager Plus for Firefox

    Quickly find open tabs, see all windows in one view, find duplicates and limit tabs per window. The best Tab Manager for Firefox.

    Markus

    4,060 users

  • Undo Close Tab Button

    Undo Close Tab Button

    Reopens the last closed tab.

    Button Guy

    3,886 users

  • Change Geolocation (Location Guard)

    Change Geolocation (Location Guard)

    Easily change your geographic location (Geolocation) to your desired one and protect your privacy.

    ilGur

    3,782 users

  • Sound Adjustment

    Sound Adjustment

    Easily adjust various sound settings (volume, balance, etc.) via toolbar popup.

    keller

    3,750 users

  • NoMiner - Block Coin Miners

    NoMiner - Block Coin Miners

    Easily stop coin miners from using your computer resources.

    Emmy

    3,728 users

  • AutoScrolling

    AutoScrolling

    This plugin enable you auto-scrolling without using mouse wheel. If you click the icon in the toolbar, vertically scrolling is started(the speed is slow). When you switch the active tab, or click the icon again, the auto-scrolling is stopped.

    hisakazu

    3,593 users

  • Mute sites by default

    Mute sites by default

    Mutes all sites by default and remembers unmuted sites

    abba23

    3,555 users

  • Audio Output Selector

    Audio Output Selector

    Allows you to change the audio output device of <audio> and <video> elements. Requires media.setsinkid.enabled set to true in about:config!

    AgentOink

    3,512 users

  • Panorama Tab Groups

    Panorama Tab Groups

    Panorama Tab Groups are an easy way to organize a lot of tabs. You can visually group related tabs and switch between groups. Panorama Tab Groups is a updated fork of Panorama View.

    projectdelphai

    3,503 users

  • Undo Closed Tabs Button

    Undo Closed Tabs Button

    Add a toolbar button onto any toolbar to undo closed tabs

    Thomas

    3,433 users

  • Easy Auto Refresh

    Easy Auto Refresh

    Auto-refresh and auto-reload pages after any number of seconds.

    ksoft

    3,396 users

  • Popup window

    Popup window

    Move tab to standalone window, without tabs bar, navigation bar and bookmark bar UI.

    Ett Chung

    3,267 users

  • Page Ruler

    Page Ruler

    Measure page elements size in pixel with an easy-to-use ruler.

    Leonardo

    3,264 users

  • DeepL / MultiTranslate

    DeepL / MultiTranslate

    This extension translates marked text with DeepL, Google Translate or Microsoft Translate. CHROME-DOWNLOAD: https://chrome.google.com/webstore/detail/deepl-for-browser/ggfeeabglcmjoaokkomijmbaekfmeocc

    Jannis

    3,188 users

  • xPath Finder

    xPath Finder

    Plugin to get the elements xPath.

    Tomasz Rembacz

    3,168 users

  • Rename Tab Title

    Rename Tab Title

    Renames the Tab Title (Persistent across the sessions). Renaming to add custom words in tab titles makes it easy to search for tabs in the address bar.

    Anush Veeranala

    3,166 users

  • Earth View from Google Earth

    Earth View from Google Earth

    Experience a beautiful image from Google Earth every time you open a new tab.

    Ubilabs

    3,162 users