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

Log in

11,142 extensions found in Appearance

Filter results
Search results
  • iOSFox

    iOSFox

    An extension for Firefox to replace every Emoji with the ones for Apple

    tanos

    1 user

  • Case Converter Pro

    Case Converter Pro

    Transform text instantly with professional case conversion and programming formats. Features 12 keyboard shortcuts, 7 languages, smart format detection, and powerful developer tools. Perfect for programmers, writers, and power users.

    Webisko

    1 user

  • Meta Tag Analyzer

    Meta Tag Analyzer

    Analyze meta tags on the current webpage.

    web giai tri Truc Tuyen Bet88D

    1 user

  • Retro Mode

    Retro Mode

    Retro Mode for Websites

    Max

    1 user

  • DrawSQL Background White

    DrawSQL Background White

    Replace drawsql.app background to #FFFFFF

    TaYaKi71751

    1 user

  • Tabskin

    Tabskin

    Tabskin replaces the new tab with a minimal page featuring a changing Unsplash background, time, and author attribution.

    Artyom Medin

    1 user

  • Letterboxd ↔ Serializd Switcher

    Letterboxd ↔ Serializd Switcher

    Ajoute un bouton pour basculer entre Letterboxd et Serializd.

    Swan

    1 user

  • Cow Finder

    Cow Finder

    Highlights specific names on web pages in yellow, like Ctrl+F but with multiple queries. You can also blacklist sites. Requires browser data permissions to save your settings and read sites, requires tab permissions to reload the site to do settings.

    Joshua S. Tomlinson

    1 user

  • HideNoBids

    HideNoBids

    Hides eBay listings with zero bids. When auctions are close to closing, the no bids auctions are no bids for a reason. Hopefully will save you time.

    pauljones0

    1 user

  • RXJS Dark

    RXJS Dark

    RXJS Dark

    Michael Medina

    1 user

  • Large Font Mode

    Large Font Mode

    Instantly enlarge all text.

    thea

    1 user

  • Background Tab Mute

    Background Tab Mute

    Mute all background tabs while keeping the active tab unmuted.

    Morgan Fry

    1 user

  • Twitter/X Read More Expander

    Twitter/X Read More Expander

    Automatically expands truncated tweets by clicking the 'Show more' button.

    BallWave

    1 user

  • HighlightHunter

    HighlightHunter

    Highlight any word on any website with a simple double-click.

    Roman Slezak

    1 user

  • Tab Memory Saverv

    Tab Memory Saverv

    Automatically discards inactive tabs to save memory.

    NOHU

    1 user

  • GitDumb

    GitDumb

    Adds a download button to Github repositories.

    Maximo Ospital

    1 user

  • Graydocs

    Graydocs

    Applies grayscale, inverted filter to docs.google.com and drive.google.com

    Hoy Sauce

    1 user

  • Dog-Extension

    Dog-Extension

    Dog Extension by Carter Cotlove.

    Carter Cotlove

    1 user

  • Pixel emojis

    Pixel emojis

    Replace emojis with the old pixelated Softbank emojis.

    h8luvu

    1 user

  • Facebook Distraction Disabler

    Facebook Distraction Disabler

    Removes the possibility of distracting yourself with browsing Facebook website - only messages allowed.

    Daglesia

    1 user

  • Tone Aware Grammar Checker

    Tone Aware Grammar Checker

    Adjust writing tone for different contexts.

    Leonardo Conner

    1 user

  • Filter für den H**se Newsticker

    Filter für den H**se Newsticker

    Mit dem Filter kann man Schlagwörter filtern. Artikel, deren Titel einen der Begriffe enthält, werden nicht mehr angezeigt.

    Jan Exner

    1 user

  • Pyxel Studio Addons

    Pyxel Studio Addons

    Optimisez votre expérience de développement avec Pyxel Studio Addon, une extension qui remplace l’interface de Pyxel Studio par une alternative plus ergonomique et intuitive.

    Lagonik

    1 user

  • SpaceMen Theme

    SpaceMen Theme

    This add-on replaces the default new tab page with a "Astronaut" designed page.

    Blune

    1 user

  • Emoji-B-Gone

    Emoji-B-Gone

    Removes emojis from web pages, with a configurable allow-list. Made with Gemini.

    MrPurplePigeon

    1 user