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13,858 extensions found in Appearance

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  • Cookie auto decline

    Cookie auto decline

    This addon accepting cookie banner with minimal consent.

    JobcenterTycoon

    5,241 users

  • Fixed Zoom

    Fixed Zoom

    Extension that sets a custom default zoom for all pages in Firefox. You can set a general zoom for all pages or custom rules depending on the site.

    Ariel

    5,174 users

  • EuroSaver - Amazon Europe Price Comparison

    EuroSaver - Amazon Europe Price Comparison

    Simplifies Amazon product price comparison between all european Amazon stores.

    Foundere Developer

    5,107 users

  • Tridactyl

    Tridactyl

    Vim, but in your browser. Replace Firefox's control mechanism with one modelled on Vim. This addon is very usable, but is in an early stage of development. We intend to implement the majority of Vimperator's features.

    Colin Caine

    5,098 users

  • Timer (alarm, timer and stopwatch)

    Timer (alarm, timer and stopwatch)

    Stylish timer combined with stopwatch and alarm for your browser.

    Karl

    5,066 users

  • Copy Selected Links

    Copy Selected Links

    Right-click selected text to copy the URL of any links it contains.

    Marnes

    4,974 users

  • Improve Crunchyroll

    Improve Crunchyroll

    Enhance Crunchyroll: theater mode, skip intros/outros, mark as watched/not watched, fast forward/backward buttons, dark mode, ...

    Thomas Tavernier

    4,935 users

  • Instagram Hide Reels, Explore Page - IGPlus

    Instagram Hide Reels, Explore Page - IGPlus

    2025 • Open-source • Disable Instagram Reels, videos, comments, suggestions wall, vanity metrics, homepage recommendations, trending... and many more.

    fullstackdev

    4,913 users

  • RYS — Remove YouTube Suggestions

    RYS — Remove YouTube Suggestions

    Stop the YouTube rabbit hole. Customize YouTube's user interface to be less engaging.

    Lawrence

    4,911 users

  • مترجم ، اولین افزونه ترجمه خودکار

    مترجم ، اولین افزونه ترجمه خودکار

    مترجم ، اولین افزونه ترجمه خودکار صفحه خود را در زمان واقعی با استفاده از Google یا Yandex ترجمه کنید. Regards , Mohamad Samardeh Haghighi Fard :)

    Mohamad Samardeh Haghighi Fard

    4,892 users

  • Mouse Gesture Events

    Mouse Gesture Events

    Control your browser faster and easier with gestures using mouse movement.

    Simpler

    4,870 users

  • YouTube Popout Player

    YouTube Popout Player

    Provides a simple way to open any YouTube video in a popout window

    Ryan Thaut

    4,765 users

  • Country Flag +

    Country Flag +

    Shows country flag based on the server location of the active tab's url

    Glin

    4,759 users

  • Sauce for Strava™

    Sauce for Strava™

    Additional functionality for your cycling and running analysis. This extension upgrades the Strava™ website.

    Justin Mayfield

    4,681 users

  • Reload All Tabs

    Reload All Tabs

    Reload all tabs using keyboard shortcut or toolbar button.

    Glin

    4,625 users

  • Window Resizer

    Window Resizer

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

    Kelvin

    4,624 users

  • Page Screenshot

    Page Screenshot

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

    Bernard

    4,614 users

  • Rotate Youtube Video (+ Zoom / Mirror, AB Loop)

    Rotate Youtube Video (+ Zoom / Mirror, AB Loop)

    You can rotate, zoom, mirror, or A-B loop the video. See the full details at the bottom of this page, or press the shortcut Ctrl + Shift + 1 after installing the add-on to open the add-on preferences.

    znwyrz

    4,601 users

  • Prolific Assistant

    Prolific Assistant

    Monitors https://prolific.com/ for new studies.

    Prolific

    4,556 users

  • YouTube LiveChat Flusher (Danmaku Chat)

    YouTube LiveChat Flusher (Danmaku Chat)

    Provides bullet chatting (danmaku) on YouTube Live, like niconico or bilibili.

    _y_s

    4,536 users

  • Talkie

    Talkie

    Select text on any web page, and have the computer read it out loud for you by simply clicking the Talkie button. 1. Select desired text on any web page. 2. Click the Talkie button in your browser bar. Or right click text, or use Alt+Shift+A.

    Joel Purra

    4,522 users

  • Nuke Anything Enhanced

    Nuke Anything Enhanced

    Allows you to hide almost anything in any page via context menu

    Patrick Abi Salloum

    4,509 users

  • AutoFill Forms (WebExtension)

    AutoFill Forms (WebExtension)

    Fill out web forms automatically with a single click

    Sarah Av.

    4,487 users

  • Tasty Tab

    Tasty Tab

    Add a Delicious Twist to Your Browsing Experience

    To Go Networks

    4,468 users

  • Toolkit for YNAB

    Toolkit for YNAB

    UI customizations and tweaks for the web version of YNAB.

    Kevin Brown

    4,440 users