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

Log in

13,134 extensions found in Appearance

Filter results
Search results
  • Friends' Average for Letterboxd

    Friends' Average for Letterboxd

    Displays a histogram with ratings and average rating based solely on your friends' reviews on Letterboxd.

    Nairdah

    113 users

  • Material Design Color Palette - Click to Copy

    Material Design Color Palette - Click to Copy

    Click to copy Material Design color palette. Copy in #HEX, HEX, RGB( ), RGBA( ), HSL( ), & HSLA( ).

    Harner Designs

    113 users

  • High Contrast Toggle

    High Contrast Toggle

    A quick toggle button for browser high contrast mode

    Eitan Isaacson

    113 users

  • Cyberpunk 2077 Themed Homepage

    Cyberpunk 2077 Themed Homepage

    An immersive Cyberpunk 2077 themed homepage with dynamic and interactive elements!

    TealLogic

    113 users

  • Tab Counter Icon

    Tab Counter Icon

    Shows number of open tabs as icon.

    magicp

    112 users

  • OldMapsOnline

    OldMapsOnline

    Automatically find maps on web pages you visit and add them to the OldMapsOnline mapping platform.

    info@OldMapsOnline

    112 users

  • Tolerable Discord

    Tolerable Discord

    Reduces visual clutter and improves performance in Discord by eliminating certain animations and pointless features.

    crescentrose

    112 users

  • Sticky Containers

    Sticky Containers

    New tabs and windows will have the same container as the current tab. Links opened from external programs will also try to keep the same container as the tab which had focus.

    David Lynch

    112 users

  • Old Wiki

    Old Wiki

    Changes the Wikipedia user interface to the beautiful legacy vector layout. Is also applied to other international Wikimedia pages.

    adlerzei

    112 users

  • Toggle Fullscreen

    Toggle Fullscreen

    It adds a simple toggle fullscreen button in toolbar and in context menu

    Francesco De Stefano

    112 users

  • Better Ruler

    Better Ruler

    一款支持吸附页面元素的网页测量工具

    paul

    112 users

  • custom start page

    custom start page

    simple, customisable, minimalistic start page for firefox

    Tacoz

    112 users

  • YouTube Shorts AutoScroller

    YouTube Shorts AutoScroller

    Automatically scrolls through YouTube Shorts for seamless viewing experience by auto-playing next videos.

    Vitalii

    112 users

  • Youtube Theme

    Youtube Theme

    Fast change between dark and light YouTube design. Just in one click.

    Light Alex

    112 users

  • Data dodania ogłoszenia Otodom

    Data dodania ogłoszenia Otodom

    Wyświetla datę dodania i modyfikacji ogłoszenia na otodom.pl

    Marcin Wilczyński

    112 users

  • Allow Web Copy

    Allow Web Copy

    Ravi Prakash Yadav @ Lakshya Services.

    Lakshya Services India.

    112 users

  • Flip Video Extension

    Flip Video Extension

    Flip any video on a webpage horizontally with a single click.

    xTeem_Fr0sTy

    112 users

  • Force scroll bar

    Force scroll bar

    Force show the scroll bar of any website. So you are now able to remove cookie walls with your ad blocker and re-enable the scroll bar with this.

    Liftu

    111 users

  • Hide Scrollbar

    Hide Scrollbar

    Hide webpage scrollbar for minimalist. Focus site contents. Easy to use, just install, no settings. スクロールバーを隠します。シンプルなものがお好きな方向け。

    jokenngo

    111 users

  • WordHighlighter_For_PDC

    WordHighlighter_For_PDC

    指定した単語をハイライトします。 アドオンのテキストボックスに、ハイライトしたい文字列を改行やスペースで区切って入力してください。 エンターキーを押すか「Search」ボタンを押すことで、テキストボックスに入力した文字列をハイライトします。

    db_trans

    111 users

  • Outlook Web Plus

    Outlook Web Plus

    Remove ads and improve Outlook's web mailbox.

    Rztprog

    111 users

  • Нечиталка VK

    Нечиталка VK

    Позволяет не читать сообщения в VK, когда собеседник вас достал, или вы такой вот хитрый человек :).

    rovany

    111 users

  • Youtube UnHooked

    Youtube UnHooked

    Hides parts of Youtube that are unneeded/addictive: recommendations, related videos, comments.

    Firefox user 12360158

    111 users

  • DDB - Character Sheet Overhaul

    DDB - Character Sheet Overhaul

    DDB – Character Sheet Overhaul adds turn tracking, smarter conditions, spell glyph FX, low-HP alerts, per-character themes, a map tab, hands tracking, Wild Shape tools, and log Apply buttons to make D&D Beyond sheets faster and clearer to use.

    GhostElder

    111 users

  • Figma Lingua - Language Pack

    Figma Lingua - Language Pack

    Figma Lingua Extension adapts the user interface of Figma to your native language.

    BotIdea

    111 users