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

Log in

895 extensions found in Privacy & Security

Filter results
Search results
  • ZeroAnuncios Netflix

    ZeroAnuncios Netflix

    ZeroAnuncios Netflix: Auto-pulo de aberturas e avança o episódio automáticamente. Pule introduções, resumos e contagens regressivas na Netflix de forma automática. Transforme suas maratonas de séries em uma experiência única e confortável.

    Araken Carmo Neto

    8 users

  • Insecure Links Highlighter

    Insecure Links Highlighter

    Highlight insecure links such as ‘http://example.org’. Useful for web development and as a very basic heuristic for site security.

    Victor Engmark

    8 users

  • Password Generator & Manager

    Password Generator & Manager

    Free, ad-free, open-source simple password generator.

    Weil Jimmer

    8 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

    8 users

  • Dishuflix Ad & Popup Blocker

    Dishuflix Ad & Popup Blocker

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

    Dishu

    8 users

  • FPMON

    FPMON

    Track fingerprinting activity

    madoka

    8 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

    8 users

  • Meds AdBlock

    Meds AdBlock

    Bloqueador personal de ventanas emergentes, overlays y publicidad intrusiva. Limpio, rápido y sin rastreo.

    Med-adBlock

    8 users

  • Element Picker - NAC

    Element Picker - NAC

    Hide unwanted elements and repetitive text on webpages.

    Nodus

    8 users

  • fireproxy configurator

    fireproxy configurator

    Направляет трафик через указанный прокси-сервер.

    proxy configurator

    8 users

  • ZenGuard: Block Website Stay Focused

    ZenGuard: Block Website Stay Focused

    Easily block distracting websites to improve your focus. Use our timer to manage work and break sessions. Stop procrastinating now!

    shawn

    8 users

  • PMT Ad Bypass

    PMT Ad Bypass

    Bypass Physics and Maths Tutor ads on pdfs. Code: https://github.com/RCNOverwatcher/pmt_bypass

    RCN

    8 users

  • Phishing Detector

    Phishing Detector

    Warns you about phishing websites using a remote analysis backend.

    fernando

    8 users

  • Tenure – Zero-Click Website Age Checker

    Tenure – Zero-Click Website Age Checker

    Zero-click website age detection right in your search results. Spot newly registered domains before you click. No accounts, no tracking, no data collection. Powered by 600+ IANA-approved RDAP servers.

    MrWebMD

    8 users

  • Young Domain Guard

    Young Domain Guard

    Alerts you when visiting a website with a recently registered domain name (< 30 days). Protects against phishing and scam sites using RDAP lookups.

    IlianAZZ

    8 users

  • iThirdPartyRequestBlocker

    iThirdPartyRequestBlocker

    Block third-party requests for some mobile sites.

    ivysrono

    7 users

  • Web Defuser

    Web Defuser

    Userscripts/styles on steroids. Keep YouTube or Instagram playing in the background, remove annoying nagging popups, add dark mode to websites, increase video volume past 100% and more!

    Gear

    7 users

  • MorphAgent

    MorphAgent

    MorphAgent: Instantly spoof user agent & touch points in Firefox. 130+ profiles, per-site rules, privacy-focused.

    KARTHIK LAL

    7 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

    7 users

  • CookieWall Bypass

    CookieWall Bypass

    Bypasses cookie walls and banners automatically. Prefers Reject All to protect your privacy. Works on Firefox desktop and Android.

    Lorzo

    7 users

  • Grokipedia vs Wikipedia Diff

    Grokipedia vs Wikipedia Diff

    Compare Grokipedia articles with Wikipedia and display differences for non-Creative Commons content

    pic

    7 users

  • rfd-affiliate-stripper

    rfd-affiliate-stripper

    Strip tracking redirects when browsing RFD.

    DG

    7 users

  • Secioss AutoLogin V2

    Secioss AutoLogin V2

    Secioss Auto Login Extension. Login to websites using credentials saved on SSO server. Require login to SSO server first.

    Secioss, Inc.

    7 users

  • Hide Puretech

    Hide Puretech

    Hide Puretech motors from car listing on La Centrale, AramisAuto and LeBonCoin

    Mikaleb

    6 users

  • User Agent UnNightlyfier

    User Agent UnNightlyfier

    Changes the version number in the user agent of Nightly (and Beta) versions of Firefox to match the release version of Firefox, which allows using those versions without making your fingerprint (much) more unique.

    MonterraByte

    6 users