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

Log in

10,935 extensions found in Web Development

Filter results
Search results
  • Dev Toolbox

    Dev Toolbox

    Dev Toolbox provides quick offline access to various development tools.

    Chris Nanney

    13 users

  • 爆乐猫

    爆乐猫

    爆乐猫，专业解决生意参谋数据不透明的难题，除生意参谋外，另外开发了直通车、淘宝详情页、引力魔方等模块，现全面覆盖淘宝、天猫等电商平台。团队也在此基础上不断创新优化，深挖商家需求，只为陪伴大家一起进步，让运营更简单高效。

    baolemao

    13 users

  • floatingcube

    floatingcube

    Noting, finding, easy access to sugarcube variables for sugarcube pages.

    WKLaume

  • JSON Viewer Pro By PatilWeb

    JSON Viewer Pro By PatilWeb

    ✨ A powerful JSON viewer and formatter for Firefox built with TypeScript A powerful and elegant Chrome extension for viewing, formatting, and analyzing JSON data on web pages.

    PatilWeb

    13 users

  • Mobile View Simulator

    Mobile View Simulator

    Experience your website’s design on popular mobile devices.

    ZZONE

    13 users

  • AWS Console Title Bar

    AWS Console Title Bar

    Add Text Information to the AWS title bar, based on the account being used.

    just_AK

    13 users

  • Cookie Editor Pro

    Cookie Editor Pro

    The ultimate cookie editor to add, edit, delete, import, export, and manage cookies. Clean interface, expert features, and totally secure.

    Furneez.com

    13 users

  • Data Extraction - G TECH

    Data Extraction - G TECH

    This Plugin Extracts the Data about the products from the Chinese MarketPlace and saves that data in the form of CSV file and in the DATABASE. You can also Download the CSV file.

    IKRAM KHAN

    13 users

  • epoch-time-converter

    epoch-time-converter

    Easily convert time stamps form epoch to ISO 8601 format. Supports input in seconds, milliseconds and nanoseconds.

    zodiac403

    13 users

  • IP Change Notifier

    IP Change Notifier

    Tracks your IP address and notifies you if it changes.

    beau

    13 users

  • Link Counter

    Link Counter

    A simple extension that counts the number of links on the current page.

    Vision Tech Camps

    13 users

  • Easy SEO

    Easy SEO

    This addon check some basic SEO feaures for the current page. If you need to validate several pages from a website this addon can help you to review all pages in less time. Check for headings, images,links and the snippet is the basic SEO.

    Brad

    13 users

  • FakeInfo-Filler

    FakeInfo-Filler

    Generates fake information to fill out web forms for testing purposes.

    Loocist

    13 users

  • GlassPad - A Note Taking App

    GlassPad - A Note Taking App

    A dark glassmorphism notepad with MS Word features.

    Sumalya Chatterjee

    13 users

  • Share 2 Archive Webpage Today

    Share 2 Archive Webpage Today

    Publicly archive any website using the archive.today, archive.is, archive.ph service

    Gabriel

    13 users

  • ajax-requestcounter

    ajax-requestcounter

    Count pending ajax requests

    Firefox user 13838987

    13 users

  • Redirect to Edge

    Redirect to Edge

    Automatically opens sites you choose in Microsoft Edge™, without external tool.

    Lakadev

    13 users

  • Browser Plugs Spoof FP Random

    Browser Plugs Spoof FP Random

    Randomize video card, fonts, battery, screen, CPU, RAM, timers, network. Block APIs, WebRTC, and Plugins.

    BrowserPlugs

    13 users

  • Rybbit Opt-Out

    Rybbit Opt-Out

    Disable Rybbit analytics on every page.

    David Fiala

    13 users

  • BugShot

    BugShot

    BugShot is an easy-to-use tool to track the bugs on your projects.

    BugShot

    13 users

  • WPTheme Plugin Detector

    WPTheme Plugin Detector

    WordPress Theme Detector can detect installed WordPress Themes and WordPress Plugins on the Website you are currently viewing.

    XIN88

    13 users

  • Deedoop: Your Private AI Agent

    Deedoop: Your Private AI Agent

    A local-first AI assistant that lives in your browser. Secure, offline, and fully personal.

    Alex Brygider

    13 users

  • Highlighter

    Highlighter

    Highlight H1, H2, H3 tags and links with Highlighter

    William

    13 users

  • ChatGPT Turbo: Fix Lag in Long Chats

    ChatGPT Turbo: Fix Lag in Long Chats

    ChatGPT Turbo speeds up long ChatGPT conversations by fixing the lag and freezing that builds up over time.

    schroeder.dev

  • Hubspot Preview Modules/Templates

    Hubspot Preview Modules/Templates

    This extension is for help people on indentify module or template in design manager from Hubspot. They show the module/template preview on hover of the cursor in eye icon ( side of module/template name )

    d

    13 users