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

Log in

17,037 extensions found in Appearance

Filter results
Search results
  • Youtube Popup mode Autoplay

    Youtube Popup mode Autoplay

    自動播放 在popup(embed)模式下 的Youtube 影片。 popup(embed)模式下播放影片, 影片尺寸會隨著視窗改變, 邊看影片邊做其他工作。

    tiver109

    1 user

  • Currency Converter

    Currency Converter

    Addon to convert currency values ​​quickly.

    Shenhe

    1 user

  • VoiCo

    VoiCo

    Show a Voice Code

    oschettler

    1 user

  • AllegroTB

    AllegroTB

    allegro toolbar buttons

    Cpt_Diabeu

    1 user

  • Employee Database Management

    Employee Database Management

    Employee Database Management System is the collection of Employees’ data like names, first and last, email, contact numbers, salary and date of birth, etc

    Nhacaivip

    1 user

  • LeetCode Manual Checker

    LeetCode Manual Checker

    Adds a manual checkbox before each LeetCode problem. Persists marks across restarts.

    rujeetj

    1 user

  • Wynncraft Store Page Debloat

    Wynncraft Store Page Debloat

    Removes backgrounds videos on the Wynncraft store pages.

    jaden0303

    1 user

  • My Smart Routine

    My Smart Routine

    Manage your day smartly and get timely reminders. Developed by Rony

    It's Rony

    1 user

  • Color Cloud Console

    Color Cloud Console

    Assign colors to cloud provider projects so you can tell your environments apart at a glance

    Marek

    1 user

  • BookScale

    BookScale

    Visualize and compare book dimensions with standard formats.

    Petr Šimek

    1 user

  • Adblock_S

    Adblock_S

    Easy To Surf.[Malware,Trackers,Ads,...] Respect Your Privacy.

    Last_Void

    1 user

  • LipsumX

    LipsumX

    Multi-language Lorem Ipsum generator. Generate placeholder text instantly with keyboard shortcuts and context menu.

    bturkis

    1 user

  • Kompege Task Copier

    Kompege Task Copier

    Добавляет на сайт kompege.ru кнопку для удобного копирования условий задач.

    kk

    1 user

  • Dota2Ru Smiles

    Dota2Ru Smiles

    Использование сторонних смайлов для форума, чат + игнор пользователей

    aleqsunder

    1 user

  • YT Notif No Likey

    YT Notif No Likey

    No more notifications about Likes on your YouTube comments.

    Felix Irgendson

    1 user

  • Dark Mode for Kingwood.com

    Dark Mode for Kingwood.com

    Adds a clean dark mode to the Kingwood.com community forum. Targeted CSS overrides for all pages including threads, classifieds, and navigation.

    ZMAN6

    1 user

  • FireBot

    FireBot

    A chatbot to simulate conversation with human users, especially over the internet.

    Raviteja

    1 user

  • Fix for the prints of the Uni Wien job portal

    Fix for the prints of the Uni Wien job portal

    Fix for the wrong print of job announcement posted on the job portal of the University of Vienna (due to the fact that the media print option does not cover header, footer, etc, thus being rendered over the text of the announcement).

    Matteo Tommasini

    1 user

  • Spooky Tools

    Spooky Tools

    Inject spooky tools into the current site when clicked.

    Alm777

    1 user

  • Time Spent i

    Time Spent i

    Show how long you've been on the current website.

    ALO8

    1 user

  • QR Code Generator

    QR Code Generator

    Tạo mã QR cho URL hiện tại để quét sang điện thoại.

    Ayato

    1 user

  • ugtabdl

    ugtabdl

    Moves the 'Download Tab' button to the top of the page in 'ultimate-guitar' site when opening a downloadable GP tab page.

    MT

    1 user

  • arXiv HTML viewer

    arXiv HTML viewer

    Switch between HTML view and article page of arxiv.org articles.

    Few

    1 user

  • Page Fold Marker

    Page Fold Marker

    Displays fold markers on pages for printing guidance

    Pierre-Henri

    1 user

  • FiveBagger

    FiveBagger

    A small extension that replaces letterboxd rating scale with one more appropriate for film buffs

    jsiegf

    1 user