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

Log in

9,620 extensions found in Web Development

Filter results
Search results
  • HTML Search

    HTML Search

    Highlight, focus, select, and scroll through HTML elements by CSS selector

    cubeleco

    1 user

  • Project Environment Switcher

    Project Environment Switcher

    Switch between different environments and languages with ease

    jarnedel

    1 user

  • 网站登录器

    网站登录器

    填写网站后台地址、账号密码、登录密钥，即可快捷管理登录多个网站后台，仅特定CMS使用，非通用扩展。

    小小酥很酥

    1 user

  • Dark Mode Everywhere Free

    Dark Mode Everywhere Free

    Apply dark mode to all web pages.

    Showman Sharma

    1 user

  • Tag & Tech Checker

    Tag & Tech Checker

    Detects Kelkoo, GTM, and the website's e-commerce platform.

    Pranav

    1 user

  • Auto-Authorizer

    Auto-Authorizer

    Automatically approve AWS SSO authorize prompts

    TJ

    1 user

  • Animal Ipsum

    Animal Ipsum

    An animal themed tool for creating sample text for testing content on a web page.

    Digitalladybug

    1 user

  • SUSHI DAPPS

    SUSHI DAPPS

    SUSHI DAPPS and Crypto Realtime Prices, Swap and More

    Sushi Dapps

    1 user

  • Contained Proxy

    Contained Proxy

    Contained Proxy allows you to assign a Firefox container to be used exclusively with a proxy.

    Francesco Pompo'

    1 user

  • CacheCannon

    CacheCannon

    One-click cache purge, hard refresh, and dev testing launcher. By LXB Studio LLC.

    LXB-Studio

  • Jisū

    Jisū

    Count words and characters in selected text.

    ika.monster

    1 user

  • CodeNinja: Ultimate Code

    CodeNinja: Ultimate Code

    A powerful code extraction and manipulation tool for developers

    789BET

    1 user

  • Code Morpher

    Code Morpher

    The provided JavaScript code creates a Create File button dynamically in web page containers. When clicked, it copies code, generates a file with the appropriate extension based on the programming language, and initiates the file download.

    Ekansh Srivastava

    1 user

  • Stackgo

    Stackgo

    Redirects hackage package page to the latest version of Stackage page

    Sibi Prabakaran

    1 user

  • CVE Daily Lookup

    CVE Daily Lookup

    Quickly open CVE pages on CVE Daily from any web page.

    CVE Daily

  • TechStack Identifier

    TechStack Identifier

    Identifies web environments via meta-tags with profile-based configuration.

    Dominik H.

  • Universal Dynamic Theme Editor

    Universal Dynamic Theme Editor

    Tools for real-time CSS customization and exporting the results for practical use.

    MrChoke

    1 user

  • Twitch chat old chatbox height

    Twitch chat old chatbox height

    Sets old chatbox height in twitch chat

    kojaa

    1 user

  • Print Extension

    Print Extension

    Sends print job directly to the printers installed on the Chromebook

    MCW Casino

    1 user

  • ip2country

    ip2country

    Map an IP to a country.

    Samy Younsi

    1 user

  • Proxycheck for Firefox

    Proxycheck for Firefox

    Adds an option to check an IP and email address with proxycheck.io and block the IP or ASN in Cloudflare.

    Roxana

    1 user

  • crawell

    crawell

    Crawell – All-in-one web asset extractor & knowledge organizer. Easily capture, organize, and manage web images, links, and text from any page for research, reference, or sharing.

    kamjindev

    1 user

  • AIPtoSVG

    AIPtoSVG

    Génère un fichier SVG à partir de coordonnées géographiques sélectionnées sur le site de l'AIP

    TableRouge

    1 user

  • DataWipe

    DataWipe

    DataWipe offers secure and thorough data deletion capabilities, allowing users to permanently erase sensitive files, folders, and disk partitions to prevent data leakage and ensure compliance with privacy regulations.

    22WIN

    1 user

  • Leadsolo Browser Plugin

    Leadsolo Browser Plugin

    Leadsolo’s Browser Plugin extension allows you to get the Email IDs and contact details of the working professionals in a company by going to their website.

    Datanex Labs LLC

    1 user