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

Log in

935 extensions found in Web Development

Filter results
Search results
  • 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

  • Gifify – Smart GIF Viewer

    Gifify – Smart GIF Viewer

    Yorumlardaki GIF linklerini embed eden eklenti

    Can Şenbaş

    5 users

  • bl.ocks Redirector

    bl.ocks Redirector

    Redirects links to the now-dead bl.ocks.org to the clone at blocks.roadtolarissa.com.

    pjpscriv

    5 users

  • 42 Slots

    42 Slots

    Gère facilement tes créneaux “slots” sur l’intra 42 : création, suppression, affichage, auto-détection de ton ID et mode sombre intégré, pensé pour un usage mobile rapide et ergonomique.

    Jedurand

    5 users

  • XKusoRepFilter

    XKusoRepFilter

    X（旧Twitter）で特定の文字列を含む投稿をブロックする拡張機能

    Kdroidwin

    5 users

  • CV Session Importer

    CV Session Importer

    Import Session using unique id from CV_Server.

    SoftPage Addons

    5 users

  • GP Ext

    GP Ext

    GP Ext for Firefox and Firefox Mobile

    Soybean

    5 users

  • Flappy Bear Game - By Mr.Bear

    Flappy Bear Game - By Mr.Bear

    A fun Flappy Bird-style game featuring a bear collecting honeycombs!

    Mr.Bear

    5 users

  • YouTube Remote Control

    YouTube Remote Control

    Control YouTube playback from an Android app.

    WordPress Mechanic

    5 users

  • Network Status Indicator

    Network Status Indicator

    Shows a green circle when online, and a red circle when offline.

    Mostafa devBy

    5 users

  • Referrer policy

    Referrer policy

    Protect your privacy and disable the referer header. Optionally remove the origin header.

    Janghou

    5 users

  • FTT Link

    FTT Link

    Raccourcissez vos liens en un clic directement depuis votre navigateur, sans compte, sans pub, sans tracking. 🚀

    Julien Frejaville

    5 users

  • ChatVault - 聊天记录导出

    ChatVault - 聊天记录导出

    ChatVault 是一款隐私优先的 AI 聊天记录导出工具。一键将 DeepSeek、ChatGPT 等平台的对话导出为 Markdown、JSON、PDF、Word 格式。

    ssss

    5 users

  • Text Exporter As File

    Text Exporter As File

    An extension to export text to various text,js,html file types, including common extension files.

    mfe

    5 users

  • FlexRizz - SGPA & Grades Extension

    FlexRizz - SGPA & Grades Extension

    Grade calculator for FlexStudent. Calculates SGPA/CGPA with custom grade points. Dark mode, privacy-focused.

    Rizvi

    5 users

  • Maps Scraper Pro

    Maps Scraper Pro

    Extract unlimited B2B leads from Google Maps, Apple, Bing, and Yandex with 100% coverage. Features Micro-Grid Forensic Scanning, deep email extraction, and direct Google Sheets sync. The ultimate surgical geo-targeting tool

    Data Sniper LLC

    5 users

  • 1-click Translator: Ecosia, Perplexity & Gemini AI

    1-click Translator: Ecosia, Perplexity & Gemini AI

    Adds translation button on Perplexity.ai and Google Gemini website that adapts to your currently selected Firefox Browser language (6 languages for now). Simply clicking the button will insert translation-instruction prompt and submit automatically!

    Dan

    5 users

  • ShkoloTweaks (BETA)

    ShkoloTweaks (BETA)

    Customize your Shkolo experience with ShkoloTweaks! Dark mode, Custom widgets, Cool Stats, and more!

    DimitarVlM

    4 users

  • Multi-Theme Dark Mode

    Multi-Theme Dark Mode

    Transform websites with dark mode to reduce eye strain. Features include multiple theme styles, adjustable darkness levels, and per-tab application...

    pritidipa das

    4 users

  • 1 Click Google Page Speed Test

    1 Click Google Page Speed Test

    1 Click google page speed test. Just click on the plugin icon.

    tr-wp.com

    4 users

  • SQLiBar

    SQLiBar

    SQLiBar – Pentesting & SQLi Toolkit A Developer Tools extension for security testing, real-time SQL injection pattern detection, request manipulation, parameter discovery, and payload encoding.

    bLackn3x

  • CellsForce – DANMAN SOLUTIONS

    CellsForce – DANMAN SOLUTIONS

    DANMAN SOLUTIONS presents CellsForce — Smart Paste Engine, Salesforce SOQL Builder, Query Library, Case Number Extractor, Data Parser, and Email Merge Generator. Molds and manipulates your Salesforce data on a cellular level, row by row.

    DANMAN SOLUTIONS

    4 users

  • Vibe Coding Detector

    Vibe Coding Detector

    Détecte le code généré par IA sur GitHub et GitLab

    DEXGUN

    4 users

  • FairGuard – Scam & Phishing Protection

    FairGuard – Scam & Phishing Protection

    FairGuard – Scam & Phishing Protection. Blocks malicious websites in real-time, scans downloaded files for threats, and provides a clean dashboard for full control.

    LukasYT

    4 users

  • Laura Lahsun

    Laura Lahsun

    Automatically interacts with supported website interface to assist users with faster navigation and actions.

    lington

    4 users