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

Log in

11,870 extensions found in Web Development

Filter results
Search results
  • Google Maps Scraper & Extractor

    Google Maps Scraper & Extractor

    Extract business leads from Google Maps — names, phones, ratings, websites & more. Export to CSV or Excel.

    Yasir Gasim

    9 users

  • GitHub Active Forks

    GitHub Active Forks

    Displays active forks for a given repository on GitHub

    AB2

    9 users

  • Fouineur

    Fouineur

    Plot and analyze profiler markers from the Firefox Profiler

    Paul

    9 users

  • Auto Tab Suspender

    Auto Tab Suspender

    Automatically suspends inactive tabs to save memory and improve performance.

    Z16

    9 users

  • page_reloader

    page_reloader

    Reloads local files every 5 seconds

    Theodoros Kafetzis

    9 users

  • Chartarrr! - Exploratory Testing

    Chartarrr! - Exploratory Testing

    Assisting in exploratory testing on the web via session based test charters.

    James

    9 users

  • Wikidata One Click Info

    Wikidata One Click Info

    This is an extension to look up data from Wikidata

    WOCI team

    9 users

  • Titles Extension

    Titles Extension

    Extension to get page titles and urls and format them for use on a website or content management system.

    Geoff Lawrence

    9 users

  • focusTab

    focusTab

    Focus a tab with window.focusTab() function

    tomofi

    9 users

  • ChatGPT: Subir ficheros

    ChatGPT: Subir ficheros

    Extensión para subir ficheros en ChatGPT

    AJ Melian

    9 users

  • Gemini Organizer

    Gemini Organizer

    Drag & drop folders, save favorite answers to PDF, create a custom prompt library, and use the built-in scratchpad.

    Özgür W

    9 users

  • Code Compliance

    Code Compliance

    Check a web page's code compliance at the click of a button and see the errors and warnings broken down by each line. Works on local HTML, pages behind authentication and firewalls.

    James Crooke

    9 users

  • Discord Token Login V1 (2026)

    Discord Token Login V1 (2026)

    Login to Discord using your account token!

    Gauge

    9 users

  • FreeDOM:Unlock Elements

    FreeDOM:Unlock Elements

    Unlock disabled, readonly, and hidden form elements instantly. FreeDOM helps developers, testers, and web enthusiasts debug, test, and explore forms with one click or shortcut.

    xodbox

    9 users

  • Jipy

    Jipy

    Jipy (Jip-pee) formats your JSON payload in place. Simply highlight your JSON payload and format it away! Anywhere on the page!

    twskj

    9 users

  • Capian

    Capian

    Capian is an all-in-one tool to help you review apps and sites quickly. Perfect for heuristic evaluations, UX/UI reviews, and copywriting/marketing/SEO audits.

    Capian

    9 users

  • HTML Project Extractor

    HTML Project Extractor

    Extracts the full HTML content of the current page.

    Nour Mohamed Derbeli

    9 users

  • Advanced Screenshot Capture

    Advanced Screenshot Capture

    Capture, edit, and save screenshots with various tools.

    Xvip Poker

    9 users

  • Custom CSS

    Custom CSS

    Overwrite page CSS

    orbitalfetch

    9 users

  • Tab Closer

    Tab Closer

    A simple extension to close tabs with specified URL

    AD Nguyen

    9 users

  • 网页表格识别与导出器

    网页表格识别与导出器

    📊 网页表格识别与导出器 - 让表格数据提取变得简单 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 你是否遇到过这些问题？ - 想复制网页表格数据，却只能一行行手动选择 - 需要将表格导入 Excel，却不知如何下手 - 后台系统的表格无法直接导出 - 动态加载的表格数据难以获取 ✅ 这款插件就是为你设计的！

    程序员龙龙

    9 users

  • Email Extractor - Website Email Finder

    Email Extractor - Website Email Finder

    Email Extractor is a powerful email finder and website email scraper that lets you extract emails instantly from any website or scan multiple URLs in bulk - fast, accurate, and privacy-friendly.

    ExtensioHub

    9 users

  • Clean Link

    Clean Link

    Remove tracking parameters (utm_*, fbclid, gclid, etc.) from URLs. Copy clean link for page or any link via right-click.

    555mbccom

    9 users

  • Web Memo

    Web Memo

    create notes and collections

    ESDev

    9 users

  • Poool Tag Helper

    Poool Tag Helper

    The Poool Tag Helper is a troubleshooting tool that helps you validate any Poool script implementation.

    Poool

    9 users