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

Log in

11,903 extensions found in Privacy & Security

Filter results
Search results
  • TrackBlock

    TrackBlock

    Blocks tracking IDs from URLs (fbclid, utm_*, etc.). By-passes redirect pages (links in GMail, Hangouts, YouTube etc.), which are used for tracking too.

    Jelinek SW

    7 users

  • Offline when Minimized

    Offline when Minimized

    Blocks all connections when the browser window is minimized. The connection request is blocked if it's in a tab where its parent window is minimized.

    matroshka

    7 users

  • Element Deleter

    Element Deleter

    Remove and restore elements on web pages. No network. No data collection.

    Alex T

    7 users

  • TLS Check

    TLS Check

    WebExtension that performs local TLS and HTTP security analysis for visited HTTPS pages.

    Sagittarius-a

    7 users

  • GF Diagnostico Usuarios

    GF Diagnostico Usuarios

    Monitoramento e técnica de problemas de acesso em portais web. Captura requisições de autenticação (login/token) para diagnóstico.

    Software GF

    7 users

  • Reject All Cookies

    Reject All Cookies

    Automatically clicks reject/decline on cookie consent banners as you browse, so you don't have to click through them on every site.

    Dávid Korečko

    7 users

  • ClearTrace Browser - Automatic History Cleaner

    ClearTrace Browser - Automatic History Cleaner

    The only privacy tool that automatically erases history by site and keyword, while protecting your essential sites with a unique Whitelist Mode.

    FSCreativez

    7 users

  • Censorify

    Censorify

    A firefox extension that censors foul words on a webpage

    Ninad Sutrave

    7 users

  • Dévoreur de cookies

    Dévoreur de cookies

    Refuse les cookies des sites internet cibles

    Armibul

    7 users

  • ChatGPT Usage Overlay

    ChatGPT Usage Overlay

    Shows ChatGPT usage limits, reset countdowns, and estimated send attempts remaining in a movable, dockable overlay.

    wifiOG

  • VPN Proxy for Firefox

    VPN Proxy for Firefox

    Hide your IP, secure your connection, and stay private online with Swiss-built VPN proxy protection.

    ApexGuard VPN

    7 users

  • Copy Unlocker Pro

    Copy Unlocker Pro

    Unblock copy, paste, right-click & text selection on any site. Privacy-first, no account, works on modern React/Vue sites.

    Mental Engineering

    7 users

  • Screen Shutter

    Screen Shutter

    An extension to hide the contents of the page you're currently viewing.

    pmcintosh

    7 users

  • re:claimID

    re:claimID

    Manage and use your re:claimID identities in your browser.

    Martin Schanzenbach

    7 users

  • Locked In

    Locked In

    Get Locked in. Stay focus. Block out distraction

    Thang Nguyen

    7 users

  • WireGuard Browser Tunnel

    WireGuard Browser Tunnel

    Routet ausschliesslich Firefox-Traffic durch einen WireGuard-Tunnel (userspace SOCKS5 via Native-Host + wireproxy).

    Nope-im-not-pro

    7 users

  • Ya'Muslim

    Ya'Muslim

    Afficher les heures de prieres. AR: يوفر هذا البرنامج لمحة سريعة لأوقات الصلاة لليوم EN: This plugin provides a quick overview of the daily prayer times. Fr: Ce plugin permet d'avoir un aperçu rapide sur les heures de prières de la journée.

    ABENEO

    7 users

  • S.C.O.U.T. Roblox

    S.C.O.U.T. Roblox

    A lightweight, community-driven safety scanner that protects Roblox players by automatically detecting and flagging potentially dangerous accounts and groups.

    SCOUT Project

    7 users

  • Antitracker & Antiredirect

    Antitracker & Antiredirect

    A lightweight privacy tool designed to silently strip tracking parameters from your web links, block invisible analytics, and immediately stop unwanted cross-site page redirects.

    Satish Mishra

    7 users

  • Media Type Blocker

    Media Type Blocker

    Blocks images, audio and videos based on the MIME type or file size.

    Thorsten Willert

    7 users

  • Substack Exporter

    Substack Exporter

    Export Substack posts, comments, notes and subscriptions as Markdown, CSV, HTML or EPUB

    rxliuli

    7 users

  • Abdal FoxyByPass

    Abdal FoxyByPass

    A powerful and customizable Firefox extension that bypasses website restrictions like right-click disabling, keyboard shortcut blocking, text selection limits, and more.

    Prof.Shafiei

    7 users

  • Tab Guardian

    Tab Guardian

    Tired of losing important browser tabs and bookmarks? Tab Guardian is your free, open-source solution to save, organize, and protect your browsing tabs—without any hidden costs or tracking. Create private, encrypted groups for your private things.

    Serhii

    7 users

  • Proxy Tower — 5G Mobile Proxy

    Proxy Tower — 5G Mobile Proxy

    One-click connect to your Proxy Tower 5G mobile proxy. Rotate IPs, switch US locations, no DNS leaks.

    ProxyTower.io

    7 users

  • Forgetful

    Forgetful

    Keep chosen sites and tabs out of your browsing history — automatically, without opening a private window.

    Dreker

    7 users