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

Log in

10,259 extensions found in Search Tools

Filter results
Search results
  • Where is my IP?

    Where is my IP?

    An extension, that returns the location of your public IP adress with the click of a button.

    lonehell2

    7 users

  • Background colour Changer

    Background colour Changer

    Experience the web in a new light with our ‘Background Color Changer’ extension for Mozilla Firefox. This user-friendly add-on allows you to instantly change the background color of any webpage with just a click, offering a fresh and personalized bro

    Soft Rank Links

    7 users

  • MyAlgorithm

    MyAlgorithm

    A personal recommendation feed built in your browser. With myAlgorithm, you get daily content from Youtube/Twitter/Reddit/Quora/and more based on your daily browsing habits.

    Jared Wright

    7 users

  • Search selected text on Youtube

    Search selected text on Youtube

    Simple extension that searches selected text on Youtube

    Max Polak

    7 users

  • Pinboard Bookmark

    Pinboard Bookmark

    Opens the standard Pinboard popup for bookmarking the current page

    Alexandru Nedelcu

    7 users

  • Open Google Patents

    Open Google Patents

    Opens Google Patents for a selected patent identifier.

    Wolf Mountain Apps

    7 users

  • 京东优惠券助手

    京东优惠券助手

    京东优惠券助手专为用户查找京东商品内部优惠券，商品店铺优惠券信息，让您花更少的钱购买同样的商品

    dfpopp

    7 users

  • AO3 Sort by Count

    AO3 Sort by Count

    Sorts media groups by size on Ao3

    Emizaquel

    7 users

  • CodeX

    CodeX

    CodeX aims to be a lightweight browser extension that provides an easy and convenient way to search for plagiarism on GitHub.

    Anthony

    7 users

  • Read Up - look up book level

    Read Up - look up book level

    Automatically lookup book reading levels (Lexile, ATOS, GRL) making it easy for parents & teachers to find books for young readers

    Arialvetica

    7 users

  • LaTeX Renderer

    LaTeX Renderer

    Finds and renders LaTeX on any webpage using KaTeX.

    kartikeya

    7 users

  • Youtube Downloaderrr

    Youtube Downloaderrr

    Download high quality videos and audio from Youtube.

    Macau Club

    7 users

  • Sound Tab Finder

    Sound Tab Finder

    See all tabs playing sound and jump to them.

    aleit96

    7 users

  • GitHub Forks

    GitHub Forks

    https://github.com/ChillerDragon/GitHubForks Find the best fork of a github repository quickly by browsing a rich representation of the network tab.

    ChillerDragon

    7 users

  • Hurls

    Hurls

    Hurls short for historic urls is a Firefox Extension that was created so that it'd be easier to interact with the wayback CDX API, and with the purpose of using it in security research.

    Device1

    7 users

  • Malware Detection Tool

    Malware Detection Tool

    An extension to detect and alert users about malware on websites.

    Don Shelton

    7 users

  • Google Without AI

    Google Without AI

    Removes the AI Summary and AI Mode tab from Google Searches.

    SnailEgg

    7 users

  • Ideal Postcodes Address Entry

    Ideal Postcodes Address Entry

    Enable rapid address search and validation on your UK address forms

    Ideal Postcodes

    7 users

  • GitOwl (UNOFFICIAL)

    GitOwl (UNOFFICIAL)

    An unofficial port of GitOwl for firefox. GitOwl provides a sidebar with contextual insights to help you navigate the world of open source.

    dude-with-the-long-username

    7 users

  • Ekşi Search

    Ekşi Search

    Search selected text on Ekşi Sözlük

    Bayram Çiçek

    7 users

  • Youtube viewer

    Youtube viewer

    Keep tracking your favorite youtube channels with less hassle

    AXeL

    7 users

  • Traffic checker

    Traffic checker

    A plugin to check the half price of Iranian site traffic

    Kia Hamedi

    7 users

  • Farmville Dirt Farmer Toolbar

    Farmville Dirt Farmer Toolbar

    From the Dirt Farmer team, here is a toolbar that you can use for your regular Farmville resources. Contains a search bar, quick links to most common Dirt Farmer stuff, direct links to Farmville, its FB feed filter, and lots more option. Try Today.

    The Dirt Farmer

    7 users

  • eduScan

    eduScan

    Capturas de códigos de barras para las aplicaciones de la Consejería de Educación.

    Junta de Andalucía. Consejería de Educación.

    7 users

  • SearchGPT - Shopping AI

    SearchGPT - Shopping AI

    SearchGPT Plus is your go-to AI assistant, powered by advanced language models, designed to help you write better, learn faster SearchGPT Plus is your go-to AI assistant, powered by advanced language models, designed to help you write better, learn

    Search.com

    7 users