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

Log in

11,124 extensions found in Appearance

Filter results
Search results
  • webtoon-dark-theme

    webtoon-dark-theme

    Turns the blinding white color of the Webtoon background to #1E1E1F

    KnowsNothing

    13 users

  • Twitch Sidebar Hover

    Twitch Sidebar Hover

    Lets you expand/collapse twitch sidebar(left following / recommended section) on hover.

    Alphatest A

    13 users

  • Teleprompter Mirror

    Teleprompter Mirror

    Mirrors almost any webpage for use with a teleprompter.

    Erazor

    13 users

  • Full YouTube Theater

    Full YouTube Theater

    Hide everything but the video when in YouTube's theater mode.

    Jason

    13 users

  • Adventskalender Dashboard

    Adventskalender Dashboard

    Macht das Teilnehmen an Gewinnspiel-Adventskalendern angenehmer.

    Firefox-Benutzer 1337

    13 users

  • metafilter-favisualised

    metafilter-favisualised

    Unofficial Metafilter web extension. Adds visual cues to show favourites for each Metafilter post comment.

    uws

    13 users

  • Block Browser Back Blocker

    Block Browser Back Blocker

    ブラウザーで戻るボタンを押した際にポップアップを出すようなサイトで、強制的に前のページに戻ります。

    Aniny

    13 users

  • Hide YouTube Next Button

    Hide YouTube Next Button

    Hides the Next button on YouTube videos.

    Yousif

    13 users

  • Style Switch

    Style Switch

    Adds an icon to the address bar to enable / disable page style (CSS).

    Nobuyuki Honda

    13 users

  • Roll20 Avatar Remover

    Roll20 Avatar Remover

    Removes the avatar container from roll20.net so you can see the map better

    iridescentshadow

    13 users

  • ForceScroll

    ForceScroll

    Make all webpages scrollable.

    Teskann

    13 users

  • Fast Theme Switcher

    Fast Theme Switcher

    Switch between light/dark theme (fast).

    Jan

    13 users

  • Minimal Behance

    Minimal Behance

    Low contrast changes to Behance UI to achieve more focus in the project view.

    martyr—

    13 users

  • DMOJ Rating Predictor

    DMOJ Rating Predictor

    An extension which shows rating changes next to DMOJ contest rankings.

    Ninjaclasher

    13 users

  • Trinkey-ify Youtube

    Trinkey-ify Youtube

    Adds my cat to all youtube thumbnails.

    trinkey

    13 users

  • Legacy Curseforge

    Legacy Curseforge

    Automatically redirects to the legacy Curseforge website.

    WFPhantom

    13 users

  • Tab Memory Saver itst

    Tab Memory Saver itst

    Automatically unload inactive tabs to save memory.

    QH88

    13 users

  • YT No Shorts, No Clickbait

    YT No Shorts, No Clickbait

    Enhance your YouTube experience with distraction-free viewing. Blur thumbnails, remove Shorts, pause videos on hover, and bypass ad blocker detection. Take control of your viewing experience and stay focused on the content you want to watch.

    Chahat

    13 users

  • Easy Twitter/X Share

    Easy Twitter/X Share

    Easily copy and share Twitter/X posts for Discord and social media embeds. Support me on Ko-Fi "AkumaNoTsubsa"

    Akuma no Tsubasa

    13 users

  • Freemium

    Freemium

    Remove premium articles from Medium.

    kodedninja

    13 users

  • OmniStart

    OmniStart

    OmniStart gives you an eye catching overview of your bookmarks from folders of your choice.

    Olivier Meunier

    13 users

  • Średni wulkan dla VULCAN UONET+

    Średni wulkan dla VULCAN UONET+

    Oblicza średnią ocen w dzienniku VULCAN

    Wulkanowy

    13 users

  • NewTab with Flickr photos

    NewTab with Flickr photos

    Monotonous to see the default new tab on Firefox browser? NewTab with Flickr photos - Personalize your new tab on Firefox browser with Flickr photos of your favorite choice of photo tags.

    D09r

    13 users

  • TeX Gyre DejaVu Math Font Package

    TeX Gyre DejaVu Math Font Package

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

    Krasnaya Ploshchad

    13 users

  • GitHub to Linear

    GitHub to Linear

    View and create Linear tickets from any GitHub PR or issue.

    delucis

    13 users