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

Log in

17,075 extensions found in Appearance

Filter results
Search results
  • BoardTab

    BoardTab

    Turn your new tab into visual boards for saving and organizing links, with animated wallpapers and a quick-save popup.

    Ryan Ferreira

  • Letras Bonitas

    Letras Bonitas

    Apply beautiful, stylish fonts to any webpage. Choose from a curated collection of pretty fonts letras bonitas to make text more readable and elegant.

    Zainab

    0 users

  • OwO TWANSWATOW

    OwO TWANSWATOW

    This is a beautiful translator that turns your internet into absolute shit.

    Luc Angevare

    0 users

  • maplelegends-webext

    maplelegends-webext

    A webextension for MapleLegends. Adds an icon for visibility into server status and account details. Also injects a plot on the leveling history.

    geospiza

    0 users

  • DID Virtual Numbers

    DID Virtual Numbers

    Add a touch of style and corporate flair to your Firefox! This theme is inspired by DID Virtual Numbers, an international virtual number and cloud telephony service.

    DID Virtual Numbers

    0 users

  • Sidebar Toggle

    Sidebar Toggle

    Hide sidebars/top bars on Wikipedia, old Reddit, YouTube and GitHub to reclaim screen space. Plus a YouTube cinema-dim mode.

    sinanm89

    0 users

  • Filename Tag Analyzer

    Filename Tag Analyzer

    Generate keywords from image filenames and URLs automatically.

    Owen Greer

    0 users

  • InfiniteGridSpace

    InfiniteGridSpace

    InfiniteGridSpace replaces your standard browser new tab with an endless expandable canvas. Pan, drag, resize, and design your perfect workspace with customizable widgets.

    InfiniteGridSpace

    0 users

  • Bloqueo URLs Duplicadas

    Bloqueo URLs Duplicadas

    Evita abrir mas de una instancia de cualquier URL. Creado por: J.D.T (Atento)

    SOPOR

    0 users

  • IP Detector

    IP Detector

    Determines the IP address of user. Uses l2.io.

    Tasnimul H. Tauhid

    0 users

  • RoBetter - Roblox Experience Enhanced

    RoBetter - Roblox Experience Enhanced

    Roblox deneyiminizi modern özelliklerle güzelleştiren eklenti. Tema değiştirme, hızlı arkadaş yönetimi, Robux → TL dönüştürücü, reklam engelleme ve daha fazlası.

    int_l0

  • yugioh Red eyes cursor

    yugioh Red eyes cursor

    changes the cursor to a red-eyes B. dragon. Also when you click it roars.

    Bassem

    0 users

  • skyetheme.

    skyetheme.

    Restyles y99.in chat with the skyetheme. dark/teal glass look.

    Princess Skye

    0 users

  • URL List Canonicalizer

    URL List Canonicalizer

    Parse pasted web addresses into consistent absolute URL form.

    Seraphin

  • URL Parameter Sorter

    URL Parameter Sorter

    Sort query parameter pairs while preserving repeated values.

    Doris

  • Scroll To Top with Hotkeys

    Scroll To Top with Hotkeys

    Control scrolling with customizable hotkeys for faster navigation.

    Noah Lucero

    0 users

  • Emacs Dvorak Keybinding

    Emacs Dvorak Keybinding

    An addon for using Firefox with Emacs Dvorak keybinding

    Huy Tran

    0 users

  • TAD - Track & Dashboard

    TAD - Track & Dashboard

    TAD dashboard for tracking freight stats, Rodeo work pools, and VISTA dock packages. Auto-syncs data to Firestore.

    Doozii

    0 users

  • trumpEpicCursor

    trumpEpicCursor

    adds a trump face that follows your cursor around

    whiteRabbit

    0 users

  • Custom YT Color

    Custom YT Color

    Sets a custom color for youtube!

    DeadDoctor

    0 users

  • FocusTube

    FocusTube

    Stay focused on YouTube with a search-only home, Shorts limits, and distraction controls.

    Kitiketov

    0 users

  • Linear Card Highlighter

    Linear Card Highlighter

    Add color trim to linear cards for better visibility across projects

    cerico

    0 users

  • Pigment

    Pigment

    Hover over any color on any webpage. Get the hex, RGB, HSL, and OKLCH values instantly. Copy, convert, or build a full palette.

    Ismail Bin Mujeeb

    0 users

  • Dislection

    Dislection

    Add dyslexic font to any webpage

    Armin

    0 users

  • Harbor Note

    Harbor Note

    a

    Andrew Kevins