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16,947 extensions found in Appearance

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  • My Custom Dark Background

    My Custom Dark Background

    Change the background color to the color of your choice.

    Cosmow22

  • Dislike Count for LeetCode

    Dislike Count for LeetCode

    Restores the hidden dislike count on LeetCode

    Artem K

    1 user

  • UniSkip: Universal Video Forward & Backward

    UniSkip: Universal Video Forward & Backward

    Control web video playback with floating overlay buttons, multi-tier custom skip intervals, click-to-bind hotkeys, and domain exclusions.

    Broken Developer

  • Rastchin

    Rastchin

    This extension allows you to change language direction by Mohamad Samardeh Haghighi Fard .after installed , rightclick on your page content & find RTL-LTR Note: you must click on addon-menu item on every new url visit until page refresh, regards :)

    Mohamad Samardeh Haghighi Fard

    1 user

  • Ajuste de Texto

    Ajuste de Texto

    Controla el tamaño del texto en cualquier sitio web.

    Hacker598

    1 user

  • Lights Out — Universal Dark Mode

    Lights Out — Universal Dark Mode

    Flip the lights out on the entire internet. This universal dark mode recolors every site into a comfortable night theme, with fine brightness and contrast tuning, per-site control, and scheduled auto-dark.

    Kenneth

  • EDZILLA Steam Saver

    EDZILLA Steam Saver

    Compare Steam prices with GG.DEALS directly inside Steam. View the lowest prices, historical lows, and wishlist deals without leaving the Steam Store.

    EDZEN

  • New Tab Wallpaper

    New Tab Wallpaper

    Automatically changes your Firefox New Tab background using your own wallpapers.

    FART

  • KINGification Youtube

    KINGification Youtube

    Ajoute King dans les miniatures Youtube

    Mr. SuperEggMan

    1 user

  • Tabs Grouper

    Tabs Grouper

    Organisez automatiquement vos onglets par catégories avec des couleurs

    Tony Freour

    1 user

  • Ctrl+Alt+C should Trim Copy

    Ctrl+Alt+C should Trim Copy

    Copy selected text to clipboard and trim leading/trailing spaces.

    Ben

    1 user

  • RGB Analyzer

    RGB Analyzer

    Get RGB and HSL breakdowns of any chosen color.

    Rajan

    1 user

  • Go Docs Syntax Highlighter

    Go Docs Syntax Highlighter

    Adds syntax highlighting to Go documentation code blocks with 200+ themes to choose from.

    kkss

    1 user

  • Comment Visibility Tracker

    Comment Visibility Tracker

    Track how many comments have been hidden or blurred.

    Darcy Macias

    1 user

  • Loko — Color Picker

    Loko — Color Picker

    Pick colors from any webpage. Supports HEX, RGBA, and HSL with one-click copy. Includes a full gradient color picker with hue slider and editable inputs.

    Sambatra

    1 user

  • Steam ID Copier

    Steam ID Copier

    Affiche et copie facilement le SteamID et SteamID64 sur les profils Steam.

    Walter

  • Typography Unlocker

    Typography Unlocker

    Detect, preview, inspect, and extract web fonts from any website instantly.

    Harshal Kahar

  • APS - Advanced Phrase Search

    APS - Advanced Phrase Search

    Highlight words, phrases and full regular expressions at once, in a tidy in-page panel with per-term colours, live counts and prev/next navigation.

    Diamond

    1 user

  • Tab Groups Manager

    Tab Groups Manager

    Organize your open tabs into named groups and switch between them easily.

    Joanna

    1 user

  • Youtube comments sidebar

    Youtube comments sidebar

    Displays YouTube comments in a custom sidebar next to the video

    Dev Palwar

    1 user

  • Custom Favicon Changer

    Custom Favicon Changer

    Replaces the favicon (.ico) on any website you visit with an image you choose.

    Griff

  • Whitespace Cleaner

    Whitespace Cleaner

    Remove extra whitespace, blank lines, and trailing spaces from any text.

    Nolan

    1 user

  • F.B. Sponsored/Ad Post Blocker

    F.B. Sponsored/Ad Post Blocker

    Hides sponsored ads, "Suggested for You", and posts from Pages/Groups you don't follow, from displaying on your FB feed.

    Inky

  • YouTube Lyrics Overlay

    YouTube Lyrics Overlay

    Letras sincronizadas y traduccion local sobre YouTube y YouTube Music, para Firefox de escritorio y Android.

    edier_mc

  • ESPC Floor Area

    ESPC Floor Area

    Displays the floor area of properties on ESPC.com when viewing search results.

    Sausa

    1 user