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

Log in

12,205 extensions found in Web Development

Filter results
Search results
  • ChatGPT Conversation Tree Graph Visualizer

    ChatGPT Conversation Tree Graph Visualizer

    Visualizes a dynamic & interactive tree graph of messages in ChatGPT conversations, with tooltip, real-time updates and advanced customization options.

    Krzysztof Gniewek

    12 users

  • DevTools Prototyper

    DevTools Prototyper

    This add-on adds JS Fiddle style code prototyping to Firefox DevTools.

    Tim Nguyen

    12 users

  • Text to Uppercase - Alt+C

    Text to Uppercase - Alt+C

    Convert selected text to uppercase with Alt+C

    thefok

    12 users

  • WinTask Fr

    WinTask Fr

    WinTask - logiciel d'automatisation pour le Web et Windows

    michelme

    12 users

  • Luogu Tools

    Luogu Tools

    一些洛谷的实用工具

    MoonCake__MC

    12 users

  • NYC Idling Complaint Knowledge

    NYC Idling Complaint Knowledge

    NYC Idling Complaints Knowledge (NICK) - to export user's list of submitted complaints from the NYC Idling Complaints portal.

    cleanfutureapps

    12 users

  • VNProxy Switcher

    VNProxy Switcher

    VNProxy Switcher - Tiện ích fake IP, đổi proxy nhanh chóng chỉ với một cú nhấp chuột!

    Vnproxy.com

    12 users

  • Screenshotter En/Ru

    Screenshotter En/Ru

    Capture screenshots instantly! Save visible area or full page with one click. Dark theme, multi-language support, and automatic timestamp naming. Perfect for documentation, sharing, and quick captures.

    Forestier

    12 users

  • phab-try

    phab-try

    Surfaces Treeherder push status on Phabricator and Bugzilla pages.

    Lars Eggert

    12 users

  • Work with URLs: urls paths opener obfuscate decode

    Work with URLs: urls paths opener obfuscate decode

    Firefox add-on to work with URLs: open, open paths, obfuscate, deobfuscate and decode.

    CarlosAMolina

    12 users

  • AWS Agent

    AWS Agent

    Allows your browser to access AWS resources that require Amazon's Sigv4 scheme.

    John Jones

    12 users

  • Highlight Heading

    Highlight Heading

    Let you make your SEO easier by highlighting the headings on every page.

    Danil

    12 users

  • WalkTheLine GPS Simulator

    WalkTheLine GPS Simulator

    Manual geolocation spoofing with per-tab control, walking simulation, and saved locations.

    WalkTheLine

    12 users

  • IUD Sql

    IUD Sql

    This addons doing fast insert code.

    91011

    12 users

  • MSOS X-Frame Buster

    MSOS X-Frame Buster

    MSOS X-Frame Buster allows all websites to be embedded inside of iframes in https://MSOS.MidSpike.Com/

    MidSpike

    12 users

  • CAPTCHAs.IO

    CAPTCHAs.IO

    Auto solve and bypass CAPTCHAs for Firefox.

    CAPTCHA Bypass

    12 users

  • Seo Magic - информер тиц, индексации страниц

    Seo Magic - информер тиц, индексации страниц

    Расширение показывает количество проиндексированных страниц в Яндекс и Google, Тиц, АГС, проверка индексации страницы

    Maxim Arnautov

    12 users

  • Overflow Checker

    Overflow Checker

    Show the size of each element in the DOM and outputs to the console elements whose width is greater than the width of the document

    Timothy

    12 users

  • OSINT Search

    OSINT Search

    Поиск сразу везде с Google Dorks

    OSINT-SAN Project

    12 users

  • PDF Toolkit Pro

    PDF Toolkit Pro

    Complete PDF toolkit: convert, merge, edit, split, compress, annotate, sign, and more - all in your browser

    Ave Netvs

    12 users

  • Human Paste PRO

    Human Paste PRO

    Paste text like a human — character by character with natural typing speed and rhythm.

    Abdallah Ramadan

    12 users

  • Filter Bubble

    Filter Bubble

    Hide content that you don't want to see on the web

    andornaut

    12 users

  • NATINFo Lex

    NATINFo Lex

    Affiche les NATINF liés à un article de code sur Légifrance.

    retiolus

    12 users

  • CopyToClip

    CopyToClip

    CopyToClip is allow user to copy codes snippets from Stackoverflow.

    Mohammad Farhan

    12 users

  • ChatGPT Bypasser V2

    ChatGPT Bypasser V2

    Extension to Bypass ChatGPT Suspicious Activity & Much More! (Android Firefox Compatible)

    amir

    12 users