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

Log in

13,700 extensions found in Appearance

Filter results
Search results
  • Get Thumbnail to video YouTube

    Get Thumbnail to video YouTube

    Make thumbnail previews or images for video from YouTube. Only one mouse click and you get a list of links to thumbnails with the available resolutions to this video!

    AKapaceb

    24 users

  • ギガライフ便

    ギガライフ便

    ギガファイル便にて、保持期間を自動で100日に自動設定します。

    Kiyotaka H.

    24 users

  • HideRT - Hide retweets

    HideRT - Hide retweets

    Show and hide retweets from Twitter timeline.

    Alan Dours

    24 users

  • Brightness-changer

    Brightness-changer

    Changes the brightness of the page.

    Brightness-changer

    24 users

  • SDR Web Radio

    SDR Web Radio

    SDR Web Radio, a Firefox extension WebSDR companion

    RiveraSoftWare

    24 users

  • Fast Theme Switcher

    Fast Theme Switcher

    Switch between light/dark theme (fast).

    Jan

    24 users

  • Flowly

    Flowly

    Where every word matters

    Teyko

    24 users

  • Matrix New Tab

    Matrix New Tab

    This extension style your new tab's background with an animated Matrix Rainning code. It also try to help you to get a more focused browsing, displaying just the hour, the date and a greeting. Welcome to the Matrix, Neo.

    João Paulo Buchholz

    24 users

  • AparatEmoter

    AparatEmoter

    Aparat Emote Enhancer: 7TV & BTTV Support Enhance your Aparat chat experience by adding global and streamer-specific emotes from 7TV and BTTV. With a user-friendly pop-up interface, easily browse, preview, and insert emotes into your messages!

    ImaaroV

    24 users

  • Video Auto-Pause

    Video Auto-Pause

    Automatically pauses all videos and disables autoplay.

    kouamDev

    24 users

  • CSES EXTENSION

    CSES EXTENSION

    Enhance your CSES experience with notes, tags, stats, and automation tools.

    Krish Joshi

    24 users

  • Zoom Plugin

    Zoom Plugin

    This WebExtension provides a shortcut popup to finely zoom in/out

    Francesco De Stefano

    24 users

  • Unrecommender

    Unrecommender

    An extension that filters YouTube recommendations based on your subscriptions and the channel you're watching.

    memethyl

    24 users

  • CodeSnap - Share Code Snippets

    CodeSnap - Share Code Snippets

    CodeSnap is a chrome extension that allows you to Create, manage and share beautiful images of your code snippets.

    Byte Perks

    24 users

  • Quest Raspberry

    Quest Raspberry

    Raspberry applies a new theme to UWaterloo Quest and allows you to export course schedule.

    Zijian Shao

    24 users

  • tombo.pt

    tombo.pt

    This extension enhances the Portuguese archive sites.

    tombo.pt

    24 users

  • Azure Tab Icons

    Azure Tab Icons

    Automatic browser tab icons for Azure

    Tom Plant

    24 users

  • URL (protocol, hostname, path) in title

    URL (protocol, hostname, path) in title

    Adds the URL of the tab to the windows title: * optional delimiter (e.g. ' - ') * optional protocol (e.g. 'http://') * hostname (e.g. 'foo.org') * optional path (e.g. '/foo.php') This is for instance useful for keepass/keepassX.

    Tormen

    24 users

  • arXiv title fixer

    arXiv title fixer

    Set titles of papers on arXiv as <title> of the pdf-tabs.

    musically_ut

    24 users

  • StreamSniffer Plus

    StreamSniffer Plus

    StreamSniffer Plus provides an easy method to track manifests, subtitles for streaming protocols, and facilitates detecting custom file types for media file downloads.

    789.Club

    24 users

  • MixrElixr

    MixrElixr

    MixrElixr enhances your Mixer viewing experience with emotes, tons of options, and new features. It also allows you to see if your favorite streamers are currently live without having to go to Mixer!

    Team Crowbar

    24 users

  • Chess.com Tweaks

    Chess.com Tweaks

    Chess.com Tweaks is a Firefox extension that enhances your Chess.com experience by decluttering the interface and providing additional analysis tools.

    vietan0

    24 users

  • Toggle Zoom Text Only

    Toggle Zoom Text Only

    A toolbar button to toggle "zoom text only"

    GarryW

    24 users

  • DN Fixer

    DN Fixer

    This fixes the paywall on DN.se

    Firefox user 12706867

    24 users

  • Abstractor - Page Simplifier (Multilingual)

    Abstractor - Page Simplifier (Multilingual)

    Simplifies web pages by unifying colors and fonts, and removing images, controls, and tables. This add-on helps users focus on reading, copying, printing, or saving text content, providing a cleaner and distraction-free browsing experience.

    Pedram GANJEH-HADIDI

    24 users