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

Log in

857 extensions found in Privacy & Security

Filter results
Search results
  • SafeScope

    SafeScope

    SafeScope - Web Security Analysis Extension SafeScope is a Firefox browser extension that analyzes the security of websites.

    CyberLee

    4 users

  • CloudWarning

    CloudWarning

    CloudWarning is a transparency-focused Firefox add-on that alerts you whenever a website uses Cloudflare’s infrastructure.

    Steampixel

    4 users

  • VETO Firewall

    VETO Firewall

    Advanced filtering with GeoIP, ASN, domain, URL and content blocking capabilities. Simple Firewall for Privacy and Security

    VETO

    4 users

  • Sans-nuage

    Sans-nuage

    Adds Sans-nuage.fr as the default search engine in your browser. Secure your queries with instant access to Sans-nuage.fr metasearch engine.

    Alsace Réseau Neutre

    4 users

  • Element Picker - NAC

    Element Picker - NAC

    Hide unwanted elements and repetitive text on webpages.

    Nodus

    4 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

    4 users

  • Is this AI?

    Is this AI?

    Calls isthisai.ca to try to guess if the content of the page you're looking at is generated by AI.

    Pierre-Paul

    4 users

  • sad

    sad

    sad - The Unblockable AdBlocker: Shielding users from intrusive ads with relentless efficiency, Sad delivers an ad-free online experience that's impervious to blockers, ensuring uninterrupted browsing joy.

    Nikity

    4 users

  • YouTube Embed Link Modifier

    YouTube Embed Link Modifier

    Modifies YouTube links to embed before the page is opened.

    Schockgeber

    4 users

  • Stand Strong

    Stand Strong

    Faith-based porn blocker that automatically blocks adult sites, intercepts explicit searches, and provides biblical encouragement. Track your progress and celebrate freedom milestones. Complete privacy - no data collection.

    KANA

    4 users

  • Netzilo Secure Browser

    Netzilo Secure Browser

    Netzilo Secure Browser

    Netzilo Inc

    4 users

  • Check All Scripts with URLVoid

    Check All Scripts with URLVoid

    Check all scripts. With 3 clicks. (Disclaimer: This is not an official URLVoid tool. Just an experimental tool that creates and opens links. Recommended to be used in combination with the add-on NoScript.)

    Howard Chiam

    4 users

  • Passworder for Android

    Passworder for Android

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

    Libor Benes (Dr. B)

    4 users

  • Zileo - LinkedIn Cookie

    Zileo - LinkedIn Cookie

    This extension will only display your LinkedIn cookies to help you connect

    Oliver

    4 users

  • MS アカウント多要素認証

    MS アカウント多要素認証

    Microsoft アカウントの多要素認証（TOTP形式）を、アプリや電話番号を使わずにブラウザ単体で自動実行します。

    アケネＪ / Akenejie

    4 users

  • KyberLock Universal

    KyberLock Universal

    Quantum-proof encryption for any email, plus Passwords.

    F. Ruiz

    3 users

  • Site Engelleyici

    Site Engelleyici

    Listeye eklenen siteleri engeller ve ayet gösterir.

    dfsd

    3 users

  • Sophia TOTP Autofill

    Sophia TOTP Autofill

    上智大学 SSO の TOTP 入力を自動化する拡張機能

    h-sumiya

    3 users

  • remove user agent

    remove user agent

    remove user agent string

    extension

    3 users

  • VNProxy Switcher

    VNProxy Switcher

    VNProxy Switcher - Tiện ích fake IP, đổi proxy nhanh chóng chỉ với một cú nhấp chuột!

    Vnproxy.com

    3 users

  • Dishuflix Ad & Popup Blocker

    Dishuflix Ad & Popup Blocker

    Blocks popups, redirects, and ad links on embedded video players like player4u.xyz.

    Dishu

    3 users

  • SnusbaseXtension: Breach Leaks

    SnusbaseXtension: Breach Leaks

    Check data breaches using Snusbase API, directly in your browser. Questions? Contact: Admin@hoXt.Pro [hoXt.Pro ~ Security & Web-services]

    nøde

    3 users

  • eksisozluk malBlock

    eksisozluk malBlock

    malBlock extension for eksisozluk.com to extend feedback & user actions menu with direct block & mute actions

    denolk

    3 users

  • RemoveUselessContainer

    RemoveUselessContainer

    Entfernt störende Container und Werbeelemente automatisch und sorgt für eine übersichtlichere Darstellung von Webseiten.

    Nino Rodrigues

    3 users

  • LinkAtlas - Map of useful tools

    LinkAtlas - Map of useful tools

    Your ultimate directory for 150+ AI tools and useful websites. Navigate the web with LinkAtlas.

    Chrg_Bsr

    3 users