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

Log in

11,679 extensions found in Web Development

Filter results
Search results
  • Tachi Code

    Tachi Code

    A fully configurable lightweight code editor integrated right into your browser to supercharge your productivity!

    David Septimus

    5 users

  • Reveal Password Field

    Reveal Password Field

    Adds a context menu option to reveal password fields.

    Brightery

    5 users

  • Efficient Video Loader

    Efficient Video Loader

    Optimize video loading times with lazy loading.

    Jazzmine

    5 users

  • Translate in Sidepanel

    Translate in Sidepanel

    Seamless multi-language translation directly in your browser's side panel.

    Pro Bandey

    5 users

  • TempEdit

    TempEdit

    轻量级浏览器插件，允许用户临时修改网页上的文字和图片内容，操作直观，刷新即还原。 A lightweight browser extension that allows users to temporarily edit text and images on web pages. Intuitive operation, all changes revert after refresh.

    行者

    5 users

  • AI AdBlocker

    AI AdBlocker

    AI-powered blocker (your path) Hybrid rules + on-page heuristic for Firefox MV2. Uses a machine learning model (running in the browser with ONNX Runtime) to see or analyze the DOM.

    eye3

    5 users

  • TimoDesk

    TimoDesk

    View live online team members and today’s work summary from your TimoDesk workspace directly in your Firefox toolbar.

    TimoDesk

    5 users

  • Copy Visible HTML

    Copy Visible HTML

    Pick an element and copy its visible HTML, stripped and optimized for LLM ingestion

    Blazelight.dev

    5 users

  • User-Agent Rotator Per Tab

    User-Agent Rotator Per Tab

    Randomly changes the user-agent for each new tab using a predefined list of iPhone user agents.

    Oaliur Rahman

    5 users

  • Style Detector

    Style Detector

    A tool to inspect and change styles (color, font family, etc..) of any DOM element with one click..

    Haikel Fazzani

    5 users

  • Auto URL Opener with Timer

    Auto URL Opener with Timer

    Open multiple URLs from clipboard on a set timer.

    Ronnie

    5 users

  • Web Editor Plus

    Web Editor Plus

    Forget about all the Code chaos and Customize your website in a handy way

    Giới thiệu Gen88

    5 users

  • Strip Special Characters

    Strip Special Characters

    Select form field text and right-click to strip special characters from selected text. We do not collect or transmit any field data as this operates locally only.

    S'GUT Solutions

    5 users

  • JupyLens - Jupyter Notebook Viewer & Editor

    JupyLens - Jupyter Notebook Viewer & Editor

    Open, render, and edit Jupyter Notebook (.ipynb) files directly in the browser with 13 themes. Does not execute or run notebook code.

    niloy

    5 users

  • TLS/SSL checker and reminder - ElevenGuard

    TLS/SSL checker and reminder - ElevenGuard

    Monitor TLS/SSL certificate expiration and get notified via email or Slack.

    Leo

    5 users

  • ZipIt - Website to ZIP

    ZipIt - Website to ZIP

    ZipIt – Download & Capture Any Website Instantly (Lite + Full Offline Mode) ZipIt is a powerful website downloader and design audit tool built for developers, designers, and product teams who need to capture live websites — fast.

    Bharat Modi

    5 users

  • Open with Binder

    Open with Binder

    Add an 'Open With Binder' icon to the toolbar to launch your current GitHub, GitLab.com or Gist repository on MyBinder.org

    Mbussonn

    5 users

  • XHR Viewer

    XHR Viewer

    Catch XHR requests and display them in a popup.

    Olivier

    5 users

  • BrowserOffice :: Breakpoints

    BrowserOffice :: Breakpoints

    Define sets of breakpoints and display them in the corner of any site - highly customizable

    BrowserOffice

    5 users

  • Open Tab Reloader (OTR)

    Open Tab Reloader (OTR)

    Open Tab Reloader (OTR) is an open-source add-on project designed for running on the Firefox web browser, allowing users to reload tabs with specific time-intervals automatically. GitHub URL: https://github.com/kokhong1995/open-tab-reloader

    Kok Hong

    5 users

  • Fullscreen HubSpot DM

    Fullscreen HubSpot DM

    Adds a button at the bottom of the hubspot design manager, onclick > fullscreen

    Axel Viau

    5 users

  • Gifify – Smart GIF Viewer

    Gifify – Smart GIF Viewer

    Yorumlardaki GIF linklerini embed eden eklenti

    Can Şenbaş

    5 users

  • BuildReactor

    BuildReactor

    Developer notifications and dashboard for CI servers

    Adam Nowotny

    5 users

  • CodeStream IDE Connector

    CodeStream IDE Connector

    Open GitHub pull requests in the CodeStream extension in your IDE, where you can update and review the PR. You can also open any GitHub issue, and with a single click you can create a feature branch to do your work and update your status on Slack.

    jj

    5 users

  • ytad

    ytad

    Youtube ad Skipper, no Tracing, self made, skip Ad automatically after 0.5s, NO NEED to click SKIP AD button.

    mesut

    5 users