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

Log in

989 extensions found in Privacy & Security

Filter results
Search results
  • Purnos: Protection against NSFW

    Purnos: Protection against NSFW

    Purnos is an extension that protects you against adult content which is harmful to people below the age of 18. It detects sites that contain sensitive content and warns you, it find explicit bots on YouTube and flag them in red so they can be avoided

    Oliver's Computer Crazy

    1 user

  • Simple Shield Ad Blocker

    Simple Shield Ad Blocker

    High-performance lightweight ad blocker using webRequest.

    pavlkon

    1 user

  • Site Data Cleaner

    Site Data Cleaner

    Clear a website's stored data instantly. Deletes the cookies tied to the current site, and can also flush its local and session storage, with an optional automatic reload for a clean slate.

    MufflerB

    1 user

  • Ubiqui Shield

    Ubiqui Shield

    Modern privacy and anti-tracking extension.

    Unmukta Das

    1 user

  • ghostspoofer

    ghostspoofer

    Advanced browser fingerprint protection. Chrome, Firefox, Edge, Safari.

    ffffffsfdfsdfssdfsd

    1 user

  • Domain Extractor

    Domain Extractor

    Extracts the domain from the active tab.

    Rahul

    1 user

  • Détecteur SIREN

    Détecteur SIREN

    Analyse et affiche Détecteur SIREN identifie instantanément les entreprises sur vos pages web. L'extension extrait automatiquement le SIREN, le nom pour afficher une fiche officielle les informations SIREN des entreprises.

    SoldatDur

  • Fuck Bloat

    Fuck Bloat

    Removes Google's Sign in with Google credential picker popup from web pages

    Regis

    1 user

  • Password Exposure Check

    Password Exposure Check

    See whether a password appears in known breach corpora. The password is hashed in the browser and only the first five characters of that hash are sent, so the service never learns which password you asked about.

    isa

  • TempMail Olamzi

    TempMail Olamzi

    Easily manage temporary emails ✉️

    compassdev

    1 user

  • Google Opener

    Google Opener

    Open Google faster !

    SimpleGroup

    1 user

  • Enable Password Manager on MyTax Hasil

    Enable Password Manager on MyTax Hasil

    Enables Password Manager autofill on mytax.hasil.gov.my

    kazcfz

    1 user

  • SkinID

    SkinID

    Autofill passwords and FIDO2 passkeys with your SkinID NFC implant. Tap your hand to sign in to any website. Sign in anywhere with your NFC implant. SkinID autofills passwords and signs passkey challenges — your hardware is the auth.

    Quentin Nallet

    1 user

  • TypingTypo Scam Detector

    TypingTypo Scam Detector

    Detect suspicious websites and phishing attempts

    TypingTypo

    1 user

  • Unskippable Ads Skippable

    Unskippable Ads Skippable

    Shows a p.ersistent Skip Ads button on YouTube videos

    Varun Banka

    1 user

  • Busya HTTPS Guard

    Busya HTTPS Guard

    Автоматически переводит HTTP-ссылки на HTTPS. Если HTTPS недоступен, показывает предупреждение.

    кот

    1 user

  • Travel Experience Cleaner

    Travel Experience Cleaner

    Unchecks promotional checkboxes and hotel search options on travel booking websites like Trainline, FlixBus, and Skyscanner

    Paul Verbeke

    1 user

  • Textiaa AI Assistant

    Textiaa AI Assistant

    Rewrite, correct, humanize and detect plagiarism directly from your browser with Textiaa.

    Textiaa

    1 user

  • Nova Secrets

    Nova Secrets

    Your team's vault, in the browser. Secrets are decrypted on this device and nowhere else.

    Bogdan Perian

  • VPN Smart IP Verifier

    VPN Smart IP Verifier

    Multi-platform network auditor supporting desktop sidebars and mobile popup overlays.

    ale.msquared

    1 user

  • local Tesseract.js

    local Tesseract.js

    Redirect tesseract.js CDNs (jsdelivr and unpkg) to build-in version.

    ivysrono

    1 user

  • NOVACAST Guard

    NOVACAST Guard

    NOVACAST Guard warns you in real time about lookalike and impersonation websites: fake logins, brand spoofing and typosquatting. All detection runs locally on your device. No account, no tracking, no third-party APIs. Free, by DataEnforce.

    Dataenforce

    1 user

  • Cookie Banner Remover

    Cookie Banner Remover

    Automatically removes cookie consent banners and overlays, restores navigation.

    SenDev

    1 user

  • Ad Bear

    Ad Bear

    ADBear is a comprehensive Network Monitoring and DNS filtering extension for firefox

    Jo

    1 user

  • Shoe Sizer for Android

    Shoe Sizer for Android

    Convert shoe sizes for Men, Women, and Children across US, EU, UK, JP, AU, CN on mobile and desktop.

    Libor Benes (Dr. B)

    1 user