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

Log in

16,879 extensions found in Appearance

Filter results
Search results
  • Fibotin

    Fibotin

    visualize the fibonacci retracement levels

    Tapio Salo

    3 users

  • Next Page Button

    Next Page Button

    The button becomes active when the current page has defined a related, next in a sequence, page in its HEAD metadata.

    Boian Berberov

    3 users

  • Hidden Navigation Menu

    Hidden Navigation Menu

    A high-performance sidebar navigation that stays hidden until mouse hover, designed for Kiosk mode. Works on Raspberry Pi too!

    Ben G

    3 users

  • Emoji everywhere

    Emoji everywhere

    Utilisez les emojis partout, avec un simple raccourcis clavier, ou avec une boite de dialogue, ne perdez plus de temps. Tout est plus simple !

    Les Vlogs d'un dev

    3 users

  • FireCSS

    FireCSS

    Save custom CSS to webpages

    derivia

    3 users

  • Easy Refresh

    Easy Refresh

    Elegantly refresh pages on your schedule. Custom intervals, random timing, cache clearing, multi-tab refresh, and more.

    Elesari Labs

    3 users

  • Runme Web Extension

    Runme Web Extension

    A Runme browser extension to bring Runme capabilities into the browser.

    Christian Bromann

    3 users

  • Clean Google Search Page

    Clean Google Search Page

    The extension adds a button that hides the AI answer, 'People also ask' and 'People also search for' sections from a Google search results page.

    Alexey

    3 users

  • Feed holiday - Remove Feeds & Distracting Elements

    Feed holiday - Remove Feeds & Distracting Elements

    Remove Feeds and distracting elements from Facebook, Reddit, Youtube, LinkedIn, Hackernews, create schedule, setup a random code to type before you try to display an element or just completely hide a feed or element "forever".

    JulienB

    3 users

  • Everything Squared

    Everything Squared

    No more border radius

    ea

    3 users

  • 7TV pour les cafetons

    7TV pour les cafetons

    Affiche les emotes 7TV (global + traytontv) dans X/Twitter.

    Filmo

    3 users

  • Google Messages Organizer

    Google Messages Organizer

    Replaces Google Messages' conversation sidebar with a fully custom organizer — groups, search, custom avatars, themes, and more.

    TCcraftworks

    3 users

  • HTMLPicker - HTML Color Picker

    HTMLPicker - HTML Color Picker

    Pick any element to extract CSS, colors, and fonts. Generate AI implementation prompts for Cursor, Copilot, Claude Code, and Codex.

    ExileCode

    3 users

  • Color Changer Extension

    Color Changer Extension

    Change the background color of webpages.

    kelwadi

    3 users

  • IGarland Extension

    IGarland Extension

    A cozy browser extension to add a garland to any page. Merry Christmas and Happy New Year! 🎄⭐️🎉

    Aleksei Lystsev

    3 users

  • Marast Brackets Highlighter

    Marast Brackets Highlighter

    A browser extension for highlighting bracket pairs on https://marast.fit.cvut.cz

    Jiří Vrba

    3 users

  • Clipboard Site Manager

    Clipboard Site Manager

    Control clipboard access per site with syncable rules and access logs.

    Genevieve Ayers

    3 users

  • Adaptive Tab Theme

    Adaptive Tab Theme

    Changes the color of Firefox theme to match the website’s appearance.

    Pro Bandey

    3 users

  • Form Autofiller

    Form Autofiller

    Save and autofill form templates quickly.

    Chongyun

    3 users

  • Open with AI

    Open with AI

    Send selected text or the current page to your preferred online AI chat from Firefox—toolbar, context menu, shortcut, optional sidebar, and a floating selection bubble. Custom prompts and per-site rules.

    Yavuz Yıldırım

    3 users

  • PageSticker

    PageSticker

    このエクステンションは、特定のページを画面の一部に固定し常に閲覧しやすくします。 * URL * 最前面に表示 * 位置 * URL を固定 * 画面に固定 / メインウィンドウに固定 / * 自動更新 * 絶対に閉じない * ブラウザ起動時に表示 * メインウィンドウを閉じた時に閉じる

    ふ～ちゃん

    3 users

  • AdBlockify

    AdBlockify

    A basic ad blocker that does not take your information. It is very simple and safe to use.

    TK13

    3 users

  • Problem To Pickle

    Problem To Pickle

    Replaces the word 'problem' with word 'pickle' every where in the text on web page for each web site.

    Design Pickle

    3 users

  • Mint Ad Blocker

    Mint Ad Blocker

    Removes Sponsored Items from Mint

    Hitech Hobby

    3 users

  • Theme Randomizer 1h or new window

    Theme Randomizer 1h or new window

    Randomly switch among your installed themes every hour or on new window open.

    Jonathan

    3 users