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

Log in

8,811 extensions found in Web Development

Filter results
Search results
  • Facebook Unfollowers

    Facebook Unfollowers

    Fastest way to Unfollow All Of Your Friends Pages & Groups At once!

    Fekerine

    62 users

  • Best Cookie Editor

    Best Cookie Editor

    View, modify or delete browser cookies. Absolutely open-source.

    Sumalya Chatterjee

    62 users

  • Edit Anything any website

    Edit Anything any website

    Simple extension that allows you to edit text on any website. Twitter, Facebook, Instagram and popular news website.

    yaagame

    62 users

  • My IP

    My IP

    This extension will give you information about your current IP address.

    Tatami-web

    62 users

  • TeraBox Coin Collector

    TeraBox Coin Collector

    Collect coins from TeraBox and get unlimited free cloud storage and premium on TeraBox

    Lomusire

    62 users

  • BarnumPT

    BarnumPT

    Step right up to BarnumPT—your ultimate digital marketing ringmaster! Perfect for ClickFunnels users and savvy marketers.

    Prime Mover

    62 users

  • Password Generator ⚡ PRO

    Password Generator ⚡ PRO

    Powerful and user-friendly extension/add-on with PRO features for randomly generating and checking passwords security.

    Qit.tools

    62 users

  • X-Flex Surveillance

    X-Flex Surveillance

    Allows offline capture of X-flex monitoring.

    ARC LOGICIELS

    62 users

  • Alt Tag Viewer

    Alt Tag Viewer

    This Firefox add-on displays a tooltip showing the alt text and filename of an image when you hover over it, providing a quick and easy way to check the SEO relevance of image attributes.

    Mike Young

    62 users

  • Google Search Enhancer

    Google Search Enhancer

    Google Search Enhancer is a Firefox addon that optimizes the Google search experience for mobile and tablet users. By adjusting the user-agent string, it aligns Firefox's functionality with that of Chrome, delivering a seamless and improved search.

    Dr. B. R. Shriradhakrishnasharnam

    61 users

  • Burp Proxy Toggler

    Burp Proxy Toggler

    The Burp Proxy Toggler is an extension for BurpSuite designed for ethical hackers and penetration testers. It enhances security assessments with robust interception and analysis capabilities, streamlining workflows and improving application.

    Sourabh Singh

    61 users

  • Excalibur Dev Tools

    Excalibur Dev Tools

    Excalibur.js browser plugin for debugging your games

    Erik Onarheim

    61 users

  • Tally-Ho!

    Tally-Ho!

    A simple tally counter for the browser.

    brainfoam

    61 users

  • Google Meet | Push To Talk

    Google Meet | Push To Talk

    Unmute mic on press and holding down the <right alt> and mute on release, to make google meet session more easy and comfortable to attend.

    Jha Madhav

    61 users

  • Metafields Guru

    Metafields Guru

    Bring metafields management to a new level.

    256 Dev

    61 users

  • Bulk Resize Photos

    Bulk Resize Photos

    Bulk Resize Photos offers free, super-fast image resizing in your web browser. This Bulk Resize Photos extension adds a "Resize Image" option in the context menu that appears when you right-click on images in webpages.

    Wruff LLC

    61 users

  • WebDevAuthn

    WebDevAuthn

    Debug FIDO2 requests and responses

    DarkThanos

    61 users

  • EXTENSÃO SWF

    EXTENSÃO SWF

    Redireciona requisições http. createRedirect("https://supercity.akamaized.net/content/064819c198de4ede7f3c016bf1a99e2c_game_fb.swf", "http://www.tulc.cheatenginebrasil.com.br/scripts/supercity/064819c198de4ede7f3c016bf1a99e2c_game_fb.swf")

    Rafael Lima

    60 users

  • Code Hacker

    Code Hacker

    h5游戏源码,html5 template download,html5 game source code,source code download,整站下载器,源码下载器,源码抓取工具,源码黑客,在线抓取h5游戏源码,h5素材源码,online download html5 source code

    闲敲棋子落灯花

    60 users

  • Winvision Dynamics CRM Tools

    Winvision Dynamics CRM Tools

    Development tools for Microsoft Dynamics CRM 2016 and Dynamics365.

    Frank

    60 users

  • npmhub

    npmhub

    Explore npm dependencies on GitHub repos

    Fregante

    60 users

  • Webpage Extractor

    Webpage Extractor

    Extract information from selected visible elements from the current webpage.

    Warren Bank

    60 users

  • Anchors reveal

    Anchors reveal

    Reveal the anchors in a webpage

    Xavier “DaScritch” Mouton-Dubosc

    60 users

  • CORS for Me

    CORS for Me

    Allow cross-domain xhr request by adding CORS headers to response. Works on Android as well as on PC. HTTPレスポンスにCORSヘッダを追加してクロスドメインのxhrリクエストを許可する拡張機能。Androidでも機能します

    yobukodori

    60 users

  • CSP for Me

    CSP for Me

    Adds/Removes directive or directive-value to/from the existing CSP(content-security-policy) header in HTTP response. Works on Android as well as on PC. HTTPレスポンスの既存のCSPヘッダにディレクティブあるいはディレクティブ値を追加／削除する拡張機能。Androidでも機能します

    yobukodori

    60 users