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

Log in

13,156 extensions found in Appearance

Filter results
Search results
  • Dark Scrollbar for YouTube [Deprecated]

    Dark Scrollbar for YouTube [Deprecated]

    Adds compatibility for Firefox's dark scrollbar on YouTube. This addon is no longer needed, since YouTube added official support for Firefox's automatic dark scrollbars.

    Hexandcube

    13 users

  • Quora Explorer

    Quora Explorer

    Improve your Quora browsing experience with popover previews for related questions on Quora. Hover over a link to a related question to see its answer count and the rating of its top answer.

    Miles Henrichs

    13 users

  • Hangouts Background Remover

    Hangouts Background Remover

    Remove rotating background image from Google Hangouts.

    Andrew Gaul

    13 users

  • ChatGPT Conversation Tree Graph Visualizer

    ChatGPT Conversation Tree Graph Visualizer

    Visualizes a dynamic & interactive tree graph of messages in ChatGPT conversations, with tooltip, real-time updates and advanced customization options.

    Krzysztof Gniewek

    13 users

  • TeX Gyre Pagella Math Font Package

    TeX Gyre Pagella Math Font Package

    Bring TeX Gyre Pagella Math font for Mozilla's MathML engine.

    Krasnaya Ploshchad

    13 users

  • PWA theme

    PWA theme

    Dynamic theme for Progressive Web Apps

    Ramkumar K R

    13 users

  • Text Copy-Paste Tool

    Text Copy-Paste Tool

    Easily copy and paste selected text using toolbar buttons. No permissions or tracking. 100% private and secure.

    hay88az

    13 users

  • Pocket Bird

    Pocket Bird

    It's a pet bird in your browser, what more could you want?

    Idrees Hassan

    13 users

  • no-np

    no-np

    Converts np.reddit.com links (no participation) to regular reddit links. Now supports the reddit redesign!

    Ryan Haack

    13 users

  • MentiPlus

    MentiPlus

    Mentimeter formatting extension. Change a graph column's colour or the format of the axis text using a contextual menu

    danbae

    13 users

  • Wandering ProgressTracker

    Wandering ProgressTracker

    Tracks reading progress for the Wandering Inn web serial, and allows syncing of that progress across multiple devices.

    PingZing

    13 users

  • VK Add Emoji smileys(Доп.смайлы ВКонтакте)

    VK Add Emoji smileys(Доп.смайлы ВКонтакте)

    Добавление Emoji-смайлов в тулбар "Вконтакте"

    Yuri Zhvirblis

    13 users

  • Анализ мобильной версии сайта

    Анализ мобильной версии сайта

    Расширение позволяет просматривать в удобном формате страницы сайта в эмуляторе мобильного устройства.

    Alexander Pomozov

    13 users

  • Telegraph+

    Telegraph+

    Some nice features for Telegra.ph

    Juste Adev

    13 users

  • Realmeye Plus

    Realmeye Plus

    Extension to Enhance your Experience on Realmeye!

    Jari

    13 users

  • Reddit Auto Dark Mode

    Reddit Auto Dark Mode

    Make reddit respect system theme

    jtucker2

    13 users

  • Steam Free Game Alert

    Steam Free Game Alert

    Get notified about free Steam games and DLCs directly on the Steam homepage.

    PixelForge

    13 users

  • Better AfreecaTV (SOOP)

    Better AfreecaTV (SOOP)

    Make SOOP (formerly AfreecaTV) UX better

    Doramanjyu

    13 users

  • DI.se Fixer

    DI.se Fixer

    This removes the paywall on di.se and the big ad thing at the top

    Firefox user 12706867

    13 users

  • Font Auto-resizer

    Font Auto-resizer

    An extension used to automatically resize formatted text on webpages if it happens to be too small or too large.

    Firefox user 14267339

    13 users

  • AWS Console Labels

    AWS Console Labels

    This plugin shows an AWS account name in the header of the AWS console based on a JSON configuration.

    bwagner

    13 users

  • ForceScroll

    ForceScroll

    Make all webpages scrollable.

    Teskann

    13 users

  • dark.txt

    dark.txt

    Read .txt files in darkness.

    Austin Hartzheim

    13 users

  • Async CSS

    Async CSS

    Makes webpages load faster by allowing them to load before the external CSS files are loaded.

    em_te

    13 users

  • PageTimer

    PageTimer

    PageTimer为您测量每次网页打开的时间，并显示在地址栏上

    Firefox user 12364679

    13 users