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

Log in

11,181 extensions found in Privacy & Security

Filter results
Search results
  • Cleanner

    Cleanner

    本扩展用于屏蔽网页中的流量引导区域。 支持网页白名单和网站白名单，可不屏蔽某些网页和网站。 白名单支持*通配符。

    Werner

    0 users

  • HashCheck Vault

    HashCheck Vault

    Calculate file and text hashes, compare checksums, and keep a local verification history.

    Ciara

    0 users

  • WhatsApp Web Blur Privacy

    WhatsApp Web Blur Privacy

    Aplica blur em nomes, fotos, previews e mensagens do WhatsApp Web, revelando o conteúdo apenas ao passar o mouse.

    devMathAvila

    0 users

  • Aeterna Safe

    Aeterna Safe

    Zero-Knowledge Passwort-Manager: Zugangsdaten sicher speichern und automatisch ausfüllen. Kostenlos, verschlüsselt, ohne Tracking.

    Adrian Bedrunka

  • Slidoro

    Slidoro

    Website blocker & timer companion for Pomodoro Focus app.

    milmanart

    0 users

  • European Athletics Results

    European Athletics Results

    Results on european-athletics.com without login. See all event results without redirect to register page

    franz

    0 users

  • Survey Eyes Extic Integration

    Survey Eyes Extic Integration

    Extic のログイン画面・設定画面で連携用トークンを取得し、フォームに埋め込むツール。

    エクスジェン・ネットワークス

  • Alice

    Alice

    Browser extension for Alice — generate email aliases without leaving the sign-up form

    Oreades Studio

  • Keycure - Анализатор надежности пароля

    Keycure - Анализатор надежности пароля

    Мгновенный анализ надежности пароля с визуальной шкалой и рекомендациями. Проверяйте пароли в реальном времени.

    Real1k

    0 users

  • KIYPlugin Helper

    KIYPlugin Helper

    Used in conjunction with the KIY plugin on Firefox

    Leo Zhou

    0 users

  • CipherPrompt DLP

    CipherPrompt DLP

    Prevent accidental leaks of API keys, passwords, database strings, and corporate secrets into ChatGPT, Claude, Gemini, and AI platforms.

    Agata Ćwirko IT

  • CleanMyPrompt - AI Privacy Firewall

    CleanMyPrompt - AI Privacy Firewall

    Strip PII, API keys & secrets before pasting into ChatGPT, Claude, Gemini & 25+ AI tools. Auto-cleans on paste. 100% local — nothing leaves your browser.

    Arpit

    0 users

  • WioKey Companion

    WioKey Companion

    Online companion bridge for WioKey FIDO2 strong authenticator

    WIOsense GmbH & Co. KG

    0 users

  • etherDNS

    etherDNS

    Resolves domains from decentralized blockchain name systems using ethereum contract

    Harry

    0 users

  • MailFlusher

    MailFlusher

    Mailflusher creates aliases that forward emails to your real inbox. Share an alias instead of your main email address.

    Mailflusher.com

    0 users

  • Register DMCA claim contacts w/o bad Javascript

    Register DMCA claim contacts w/o bad Javascript

    Allows LibreJS users to register DMCA claim contacts at the DMCA registry.

    NateN1222

    0 users

  • AxCrypt Password Manager(Beta)

    AxCrypt Password Manager(Beta)

    Beta release of the AxCrypt password, card, and note vault with encrypted account sync.

    AxCrypt AB

  • HideTube

    HideTube

    extension to toggle YouTube UI overlays

    Viral

    0 users

  • Ebutia

    Ebutia

    Summarize YouTube videos made easy, using your favorite AI chatbots

    Omar

    0 users

  • Zero New Tabs

    Zero New Tabs

    Blocks all new tabs from opening. Links that would open in a new tab are redirected to the current tab instead.

    Andrek06

    0 users

  • Specific Proxies

    Specific Proxies

    Specific Proxies with authentication for Selenium

    Dmitry Romanov

    0 users

  • tabs

    tabs

    It Automatically Closes uncertain tabs.

    Cookies Remover

    0 users

  • AdBlock Q

    AdBlock Q

    Removes annoying ads.

    bokunocode

    0 users

  • Tab Tidier

    Tab Tidier

    A full-featured Firefox tab manager with window grouping, domain view, sessions, search, drag and drop, mute, suspend and more.

    ivancacic

    0 users

  • Screen Share Privacy & Blur - Privacy Lens

    Screen Share Privacy & Blur - Privacy Lens

    Blur or hide media, redact sensitive text and form fields, protect tab titles, and restore pages after screen shares or recordings.

    Wiplash.ai