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

Log in

12,543 extensions found in Web Development

Filter results
Search results
  • Cookie-Editor

    Cookie-Editor

    A powerful Cookie Editor for tab-based and global cookie management, with fast editing tools and cloud sync.

    Maehdakvan

    41 users

  • Xdebug Button

    Xdebug Button

    Adds a button for enabling/disabling Xdebug

    Tau

    40 users

  • HTML Download

    HTML Download

    Download HTML content to .html file

    Juan Pablo

    40 users

  • Add Bidi Support

    Add Bidi Support

    This extension applies some modification in websites in order to add bidirectional support to them.

    Mostafa Ahagnarha

    40 users

  • Copy DOM to clipboard

    Copy DOM to clipboard

    Copy the active rendered DOM source to clipboard.

    coyoteelabs

    40 users

  • LeetHub-3.0

    LeetHub-3.0

    Automatically integrate your Leetcode submissions to GitHub. This is a fork of raphaelheinz fork

    SomeOne

    40 users

  • Sitechecker.pro

    Sitechecker.pro

    SiteChecker - Free On-Page SEO Checker. Get Your SEO Score Now!

    Edward

    40 users

  • Export Coretax checkbox to Excel

    Export Coretax checkbox to Excel

    Ekspor data dari web ke Excel berdasarkan checkbox yang dipilih.

    KelapaPusing2x

    40 users

  • Bitgreen Wallet

    Bitgreen Wallet

    Bitgreen Browser Wallet

    Bitgreen Switzerland Association

    40 users

  • JS Deep Scraper Pro

    JS Deep Scraper Pro

    JS Deep Scraper Pro is an advanced, automated JavaScript reconnaissance tool built specifically for security researchers, bug bounty hunters

    lu3ky-13

    40 users

  • Hidden Eye

    Hidden Eye

    reveal/view hidden fields on a web page.

    Autonomous Web™

    40 users

  • TeraBox Coin Collector

    TeraBox Coin Collector

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

    Lomusire

    40 users

  • CORSE

    CORSE

    CORS Everywhere allows to anonymously fetch resources across origin

    Roman Shafigullin

    40 users

  • Switch to localhost

    Switch to localhost

    Switch to localhost URL

    Guillaume Briday

    40 users

  • FileWatcher

    FileWatcher

    Reload a web page when one of the watched local filesystem items changes.

    nicorac

    40 users

  • Find All Links

    Find All Links

    Lists the href from all <a> links in the current HTML document in the console.</a>

    Phil Nelson

    40 users

  • Webfonting it!

    Webfonting it!

    The simplest extension for working with web fonts

    Fontstorage

    40 users

  • Event Tracking Tracker

    Event Tracking Tracker

    Plugin to track Google Analytics Event Tracker event calls

    PMilkman

    40 users

  • RGBlind

    RGBlind

    Simulate color blindness in your web browser.

    Interaktiva rum

    40 users

  • QR & Bar Code Generator

    QR & Bar Code Generator

    Browser extension for QR &amp; Bar Code generation Features: - Generate QR Code - Generate Bar Code - Save generated code as PNG - Copy generated code image

    Vladislav

    40 users

  • Kabab Typer- auto text typer

    Kabab Typer- auto text typer

    Features: Paste any text and have it typed out automatically Adjustable delay (ms per character) to control typing speed Pause, resume, or stop mid-way through Live progress bar showing characters typed Works with standard inputs and text areas

    Thatpanman

    40 users

  • Storage Explorer

    Storage Explorer

    Easily view, copy or search local storage content from any webpage by clicking on the extension icon.

    Weilue Luo

    40 users

  • GeoSpoof

    GeoSpoof

    Spoof your geolocation for all websites with search, presets, and one-click toggle.

    Peter

    40 users

  • SEO-tools

    SEO-tools

    SEO-tools - information about domains, site audit for SEO errors, as well as technical audit of any page. Over 100 online services

    Files

    40 users

  • Strike Out Nofollow Links

    Strike Out Nofollow Links

    Just strikes out nofollow links via CSS3 selectors.

    John Galt

    39 users