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

Log in

15,138 extensions found in Appearance

Filter results
Search results
  • YouTube Aspect Ratio Fixer

    YouTube Aspect Ratio Fixer

    Forces YouTube letterbox bars to be black instead of the gradient/fade Youtube has now.

    Raylee

    2 users

  • Faz CHINER

    Faz CHINER

    Stable no-memory trading helper for f

    omid

    2 users

  • NewTabbyCat

    NewTabbyCat

    A simple cat themed tab page.

    KittKat

    2 users

  • Vampetaço

    Vampetaço

    Vampeta is love, vampeta is life

    lpg2709

    2 users

  • Anime New Tab

    Anime New Tab

    Customize your Firefox new tab with beautiful anime scenes, sakura petals, shooting stars, and interactive effects.

    Xbal023

    2 users

  • Marx-Mode

    Marx-Mode

    Extension for restyling Conor Mcbride’s Marx system.

    Gio

    2 users

  • Autentique Link

    Autentique Link

    Open a link in Incognito mode with autentique

    Rodrigo Ferreira

    2 users

  • Black Web UI for ChatGPT

    Black Web UI for ChatGPT

    Black theme for ChatGPT WebUI

    Nesae

    2 users

  • Browser Information

    Browser Information

    Get all information about browser.

    Xtensionizer

    2 users

  • Kandilli Earthquake Highlight

    Kandilli Earthquake Highlight

    Highlights earthquakes based on magnitude on KANDİLLİ RASATHANESİ last eathquakes data.

    emrearsay.dev

    2 users

  • vct-filter

    vct-filter

    Filters vlr to only show VCT games in the matches section

    Andychron

    2 users

  • Slick Viewer

    Slick Viewer

    Slick Viewer, a distraction-free image viewer for your browser.

    Luca

    2 users

  • Resolution Label Tool

    Resolution Label Tool

    Add a visual resolution label overlay on your screen.

    Lucy

    2 users

  • Boxberry Password Autocomplete

    Boxberry Password Autocomplete

    Устраняет проблему с подстановкой и сохранением пароля при входе в ЛК ПВЗ Boxberry. Включает автозаполнение логина и пароля.

    MVT

    2 users

  • eASy Conference | Web Meeting

    eASy Conference | Web Meeting

    Screensharing for eASy Conference

    Firefox user 13143160

    2 users

  • Pause YT

    Pause YT

    Adds a browser action icon to the toolbar. Click the button to pause all currently active YouTube players.

    Firefox user 12791132

    2 users

  • Wikipedia Donation Remover

    Wikipedia Donation Remover

    Replaces the Wikipedia donation banner with a simple message that doesn't get in your face or beg you for anything. Also supports Wikipedia in the Wayback Machine

    FireBADnoFire

    2 users

  • Enumerate Site

    Enumerate Site

    Obtain search results directly from the URL bar specific to the site in the currently active tab

    Brett Zamir

    2 users

  • Goodly Dot PDF

    Goodly Dot PDF

    Adds PDF legend icon beyond link to PDF file for quick visual differentiation of links

    Savevur

    2 users

  • Date Revealer for otodom portal (otodom.pl)

    Date Revealer for otodom portal (otodom.pl)

    Rozszerzenie umożliwia wyświetlanie daty dodania oferty na portalu otodom.pl

    salvelibertas

    2 users

  • Busca ID by BuscaCliente

    Busca ID by BuscaCliente

    Busca Cliente — mostra rapidamente ID do projeto, e‑mail, IP/servidor e links administrativos para facilitar suporte e manutenção de sites.

    Weverton

    2 users

  • Только я и товарищ майор

    Только я и товарищ майор

    Добавляет текст «и товарищ майор» во все настройки приватности во ВКонтакте, исправляя их описание на более реалистичное. Например: «Кто видит список моих групп — Только я» → «Кто видит список моих групп — Только я и товарищ майор»

    Ohar

    2 users

  • KiAsk: Share your GPT Chat

    KiAsk: Share your GPT Chat

    KiAsk Share is a Mozilla Firefox Browser Add-on that lets you share your ChatGPT conversations with one click.

    KiAsk

    2 users

  • SDUI Tagebuch

    SDUI Tagebuch

    Exportiert Lehrstoff-Einträge und erstellt damit eine Tagebuch-Datei. Dazu SDUI im Firefox-Browser öffnen, [Mehr] und dann [Digitales Klassenbuch] auswählen. Unter [Kurse] den gewünschten Kurs auswählen. Erst dann die Erweiterung starten.

    SB@HSSG

    2 users

  • Herozero Style Changer

    Herozero Style Changer

    This addon changes style of the herozerogame.com site. It will change the background to dark, and generally will make the site to look better on lower resolution displays, by removing unnecessary elements.

    MuFFes

    2 users