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

Log in

16,280 extensions found in Appearance

Filter results
Search results
  • Beautify for ChatGPT

    Beautify for ChatGPT

    Custom background tweaks for ChatGPT: blur + dim with sliders.

    Biilow

    1 user

  • Duolingo Discord

    Duolingo Discord

    Add flags and other visual cues to Duolingo Discord navigation sidebar.

    Cory der Große

    1 user

  • CF easy reader

    CF easy reader

    Enhances the reading expericence in Codeforces using custom bionic reading method.

    Gholamreza Dar

    1 user

  • CiteMe - Academic Citation Assistant

    CiteMe - Academic Citation Assistant

    Describe what you need, get formatted citations instantly. AI-powered academic citations

    CiteMe

    1 user

  • NuraTech Editor

    NuraTech Editor

    nuratech-editor is a browser extension that streamlines copying and pasting data, especially in Firefox. It simplifies managing copied content, enhancing productivity and ensuring a smoother workflow.

    Nuru Ibrahim

    1 user

  • Eevee Night Sky

    Eevee Night Sky

    Featuring the beloved Eevee gazing into a peaceful, starlit blue sky.

    tuliagatewood

    1 user

  • XML Mini

    XML Mini

    Beautify or collapse XML with one-click copy

    bonolanj

    1 user

  • Mzla Connect - Center text content

    Mzla Connect - Center text content

    Drastically improves readability by applying float:right to div.lia-quilt-row.lia-quilt-row-main on connect.mozilla.org . See screenshots below for preview what this addon changes.

    Dan

    1 user

  • Doggify

    Doggify

    An extension that lets you doggify your browsing experience

    Sudoblark

    1 user

  • Who to NOT follow

    Who to NOT follow

    Removes the follow suggestions from Twitter.

    fantoro

    1 user

  • Wobbly Button

    Wobbly Button

    Wobbly is Open source Time Tracker. Probably best Time Tracker which supported by the open source community. Wobbly button allows you to start your time tracker from a different popular project management services

    lazy ants

    1 user

  • AntiEnna

    AntiEnna

    Removes annoying Antenna font where it isn't needed on atFord.

    egriff38

    1 user

  • Otab

    Otab

    一个简洁的新标签页插件，可以查看、固定书签栏链接信息！

    Tony

    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

  • MasquerBarreOnglets

    MasquerBarreOnglets

    Une extension pour masquer la barre des onglets.

    JFrederic

    1 user

  • Prism New Tab

    Prism New Tab

    Customize your new tab page with container-specific shortcuts making it easier and faster to manage multiple accounts across your favorite websites

    Flame Quests

    1 user

  • Font Direction Changer

    Font Direction Changer

    Take full control of web typography. Customize font family, size, weight, and text direction on any website.

    AMIRHOSSEIN AHMADI

    1 user

  • Close_alltabs

    Close_alltabs

    just ass this to the toolbar , and click to close all tabs, and open a new one.

    Indien a uccle

    1 user

  • UI Sounds - Applause on Tab Close

    UI Sounds - Applause on Tab Close

    Plays lightweight sound effects for browser events, plus a cheerful tab‑close applause.

    Gabor Miskovics

    1 user

  • IMDb Rating Inline

    IMDb Rating Inline

    IMDb Rating Inline - Instantly see IMDb ratings without leaving the page you're on. This extension automatically detects IMDb codes (like tt1234567) on any webpage and displays the rating directly next to them as a small badge.

    Kyle Urban

    1 user

  • Hide Messenger Banner

    Hide Messenger Banner

    Hides distracting banner elements in FB Messenger

    CarterEmbedded

    1 user

  • Steam Stats Links

    Steam Stats Links

    Creates sites links in steam user profile

    turbozver

    1 user

  • Dark Reader Minimal

    Dark Reader Minimal

    Minimal dark mode for the web. Follows your system theme, auto-skips already-dark sites, per-site toggle, no telemetry. Powered by the Dark Reader engine.

    privacy-focused-dev

    1 user

  • RTL Deepseek

    RTL Deepseek

    Make Deepseek Direction to RTL

    Moshiri

    1 user

  • Quick Contrast Toggle

    Quick Contrast Toggle

    Toggle Firefox website contrast between Automatic and your last manual setting.

    7antoine7

    1 user