To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Log in

839 extensions found in Web Development

Filter results
Search results
  • Faz Calculator

    Faz Calculator

    Summary: Automatic price and inventory calculation for Faraz, with the ability to display Excel tables. This add-on is designed to facilitate trading on Faraz

    omid

    3 users

  • Sliding Tic Tac Toe

    Sliding Tic Tac Toe

    A Tic Tac Toe game with a twist! When you place your 3rd mark, your oldest mark disappears.

    Sumalya Chatterjee

    3 users

  • UNIX Epoch 1970 for Android

    UNIX Epoch 1970 for Android

    Live UNIX Epoch clock starting 1970 for Android/Firefox Mobile • Real Timezone • 8 Formats • 1-Tap Copy • 100% Offline & Private • No Permissions • No Tracking • No Data Collection.

    Libor Benes (Dr. B)

    3 users

  • Ping Pong Game - By Mr.Bear

    Ping Pong Game - By Mr.Bear

    Classic Pong with a bear twist! Play against the AI!

    Mr.Bear

    3 users

  • Button & Checkbox Enabler

    Button & Checkbox Enabler

    Instantly enable disabled buttons, auto-check checkboxes, and clean adjacent text labels.

    AA

    3 users

  • Tourmaline Markdown

    Tourmaline Markdown

    Sharpen your thinking with Tourmaline.

    Spirit of Star

    3 users

  • Nightly Network AdBlock (prototype)

    Nightly Network AdBlock (prototype)

    Blocks many ads using webRequest blocking + content-script heuristics.

    David

    3 users

  • Invio Link con Curl

    Invio Link con Curl

    Questo addon permette di inviare link di file, magnet o torrent al proprio server Aria2 al fine di scaricarli semplicemente cliccando sul tasto destro del mouse.

    Giuseppe Storelli

    3 users

  • DTEK-DNEM group table widget

    DTEK-DNEM group table widget

    Helps to immediately display the required tables with data in tabs and saves the selected tab, eliminating the need to enter multiple drop-down lists for filtering

    Deltorowebstudio

    3 users

  • PromptMate — ChatGPT Organizer

    PromptMate — ChatGPT Organizer

    Organize, save & export your best ChatGPT prompts. Supercharge your workflow with folders, bookmarks, and easy sharing.

    Orbita89

    3 users

  • Linear and GitHub RTL Support

    Linear and GitHub RTL Support

    Linear & GitHub RTL Support

    ManeraKai

    3 users

  • bugfight

    bugfight

    The first BiteFight bot for Google Chrome and Firefox! Automate your adventure!

    bit bot

    3 users

  • Github Wiki See Redirecter

    Github Wiki See Redirecter

    Redirect to original Github wiki page from github-wiki-see.page

    FoxRefire

    3 users

  • Passworder for Android

    Passworder for Android

    Generate strong passwords with custom length in Firefox for Android Mobile and Desktop.

    Libor Benes (Dr. B)

    3 users

  • Page Up/Down Floating Buttons

    Page Up/Down Floating Buttons

    Adds floating buttons for easy page navigation up and down

    honghe

    3 users

  • GhostPrint

    GhostPrint

    Randomize your browser fingerprint to protect your privacy, similar to Brave Browser's native protection.

    StellaXD

    3 users

  • Basic Text to CSV Converter

    Basic Text to CSV Converter

    Basic Text to CSV Converter

    tr-wp.com

    3 users

  • Auto NRB Filler

    Auto NRB Filler

    Mengisi dan menyimpan data NRB otomatis baris per baris.

    Hilal Fajar Ahmad

    3 users

  • Sekme Yedekleme

    Sekme Yedekleme

    Sekme Yedekleme uzantısı, açık sekmelerinizi yedeklemenizi ve geri yüklemenizi sağlar.

    Halil Sarıkaş

    3 users

  • Mini Delta Executor Manager

    Mini Delta Executor Manager

    Gerenciar e executar pequenos scripts

    Delta Executor

    2 users

  • Smart Accountant: Tax Calc | حاسبة الضرائب

    Smart Accountant: Tax Calc | حاسبة الضرائب

    Professional Tax Calculator: Calculate VAT & WHT instantly. Supports multiple currencies, dark mode, and bilingual interface.

    helsawalhey

    2 users

  • Tech Detector

    Tech Detector

    A simple tool to instantly identify the frameworks, CMS, and libraries used to build any website. perfect for developers and security researchers.

    surya tech

    2 users

  • YouTube Multi - Willy

    YouTube Multi - Willy

    Opens multiple YouTube windows.

    Technology Manias

    2 users

  • Angular Version Detector

    Angular Version Detector

    Detects Angular framework and displays version information

    Dimen

    2 users

  • Control Freak’s QR Code Generator

    Control Freak’s QR Code Generator

    The ultimate QR code generator for nerds, developers, designers, and power users. Control every detail from error correction and mask patterns to colors, corner rounding and custom branding with logos.

    Calvin Liang

    2 users