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

Log in

8,867 extensions found in Privacy & Security

Filter results
Search results
  • Scaler Companion Mode Bypass

    Scaler Companion Mode Bypass

    Scaler Companion Mode Bypass IP spoofing and companion mode bypass for Scaler.com

    SomeoneWhoNeedsToKnow

    1 user

  • 税务局安全登录器市场版

    税务局安全登录器市场版

    强制使用更加安全的方式登录，让办公更安全！

    jizhi

    1 user

  • CryptKeeper

    CryptKeeper

    Extension that stores credentials and creates semaphore proofs

    Privacy and Scaling Explorations team

    1 user

  • prompt-injection-detector

    prompt-injection-detector

    Detects hidden prompt injection instructions that might manipulate AI models like Copilot and Claude.

    Vishesh Agarwal

  • Web Güvenlik (USOM)

    Web Güvenlik (USOM)

    USOM API kullanarak güvenli olmayan siteleri tespit eden bir uzantı.

    Zewlox

    1 user

  • YouBlocker

    YouBlocker

    Block specific YouTube channels from appearing in your feed

    Zackyute

    1 user

  • SnipIt

    SnipIt

    SnipIt makes web pages afraid again. Find and remove DOM elements as you see fit!

    Farrelly

    1 user

  • Random Invidious Video

    Random Invidious Video

    Allows a random Invidious video to be loaded from the Subscriptions page. Adds an icon to your address bar when on the Subscriptions page.

    jeff

    1 user

  • CSS Hunter PRO

    CSS Hunter PRO

    Inspecione e copie CSS. Versão com atalhos e modo PRO.

    Wagner Vielmond

    1 user

  • QuickIntel

    QuickIntel

    O melhor amigo na investigação de cibersegurança.

    napeRx

    1 user

  • SyncMarks-update

    SyncMarks-update

    Export/Import/Sync bookmarks to WebDAV or PHP. update version.

    Fx

    1 user

  • Cyberraxha

    Cyberraxha

    Your personal cybersecurity companion that analyzes web history and provides risk assessments with training.

    Cyberraxha

    1 user

  • My Privacy DNS Reporter

    My Privacy DNS Reporter

    Reporting websites made easy.

    My Privacy DNS

    1 user

  • Phishing Detector Pro

    Phishing Detector Pro

    Real-time phishing detection, fake login alerts, and suspicious site warnings

    werlist99

  • tpb-z

    tpb-z

    Remove The Pirate Bay ads and highlight new HD - Movies titles. For both clearnet and tor. Prior to tpb-x.

    z14

    1 user

  • Privacy Hitman

    Privacy Hitman

    Extension for clearing history, cache, bookmarks, and managing tabs

    farmer

    1 user

  • Cookie Plus

    Cookie Plus

    Cookie & LocalStorage 多设备加密同步工具

    陈大人

  • Minimal Web

    Minimal Web

    Remove all the distractions from your browser

    the_wild_penguin

    1 user

  • SSL Certs Checker

    SSL Certs Checker

    Analyse binaire des OIDs pour détecter les certificats eIDAS QWAC et EV.

    gwnl-gthb

    1 user

  • Kombucha Go

    Kombucha Go

    - Bloquea la suspensión del sistema y la pantalla usando la Screen Wake Lock API - Temporizador configurable: de 1 minuto a 30 días, o sin límite (∞) - Selector de icono personalizable - Compatible con Firefox 140+ - Sin recopilación de datos

    jnunezl

  • PrepScholarBypass

    PrepScholarBypass

    An extension that removes the paywall for all webpages matching prepscholar.com

    Name\ess

    1 user

  • SaveMyBookmarks

    SaveMyBookmarks

    One-click bookmarking that lets you save, categorize, and manage favorites from any device.

    Bud Hines

    1 user

  • APIVoid Browser Protection

    APIVoid Browser Protection

    Protect your browser from phishing websites, malicious domains, and dangerous file downloads with smart blocking rules.

    APIVoid

  • InferenceCarbon

    InferenceCarbon

    Carbon transparency for AI usage — see the carbon footprint of every ChatGPT, Claude, and Gemini query.

    InferenceCarbon.ai

    1 user

  • Offline AI Detector

    Offline AI Detector

    Finds AI-generated paragraphs and highlights them. Checks vocabulary, rhythm, structure. 100% offline, zero tracking

    Arthur

    1 user