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

Log in

9,352 extensions found in Privacy & Security

Filter results
Search results
  • Blocker for Wix ads

    Blocker for Wix ads

    Block Wix ads!

    hekr

    225 users

  • APIsec BOLT

    APIsec BOLT

    Discover APIs from browser traffic and auto-generate OpenAPI specs.

    APIsec.ai

    225 users

  • i-dont-want-cookies

    i-dont-want-cookies

    Removes annoying cookie banners from websites, without accepting them.

    atopion

    222 users

  • Block Sign In With Google

    Block Sign In With Google

    Blocks the sign in with google popup

    zaporter

    221 users

  • Cookie manager

    Cookie manager

    Manage cookies for any webpage via an stylish popup window

    Karl

    220 users

  • AdBlock Detector Bypass by CPE

    AdBlock Detector Bypass by CPE

    Remove 'AdBlock detected' popups & bypass anti-adblock scripts

    ChildsPlayExtensions

    220 users

  • 10 Minutes Disposable email

    10 Minutes Disposable email

    Temporary disposable 10 minutes email address. Protect your email from spam, bots and phishing easy to use firefox addon.

    Privatix

    220 users

  • Proxy Toggle

    Proxy Toggle

    Button to switch between system-set (off) and manually-set (on) proxy.

    Ben

    218 users

  • Rentgen

    Rentgen

    Rentgen illustrates the amount of tracking scripts on a website and helps with formulating an email to the website admin, which can be a basis for a GDPR complaint.

    “Internet. Time to act!” Foundation

    218 users

  • ThiWeb Crypt / Decrypt

    ThiWeb Crypt / Decrypt

    Automatically Encrypt and decrypt links on forum Usable only logged-in (except extension popup)

    Uplg.

    217 users

  • ProtonVpn Launcher

    ProtonVpn Launcher

    A simple extension to open ProtonVpn from the toolbar.

    devvyyxyz

    217 users

  • Open in Incognito

    Open in Incognito

    Open Tab, Page or Link in incognito mode.

    evghenic

    217 users

  • Auto 2FA

    Auto 2FA

    Login through Duo Mobile in your browser.

    eboschert

    216 users

  • Add to Feedly Plus

    Add to Feedly Plus

    This Firefox extension allows you to add your favorite sites' newsfeeds to Feedly. Add to Feedly Plus is able to handle multiple RSS or Atom feeds.

    quasiyoke

    216 users

  • Mojeek Internet Search: Unbiased & Non-tracking

    Mojeek Internet Search: Unbiased & Non-tracking

    Switch to Mojeek: the UK’s leading independent, privacy-first crawler. Experience unbiased, non-tracking search with a unique index. The top 2026 choice for private web discovery and ethical results—make it your default search engine today!

    Handmade Internet Treasures

    215 users

  • Invidition

    Invidition

    Redirects YouTube and Twitter to their alternative ads-free, privacy-friendly, interfaces.

    Booteille

    215 users

  • Easy Steam Collection

    Easy Steam Collection

    This will create an easier way to add all of your addons to any stream collection you create in a single click.

    SteamCollectionAddAll

    214 users

  • JavaScript Switch

    JavaScript Switch

    This plugin provides a button which behaves like that, set `javascript.enabled`=`false` or `true` at `about:config` page..

    Novs Yama

    214 users

  • Zelda Anti-Phishing

    Zelda Anti-Phishing

    Zelda Anti-Phishing browser extension prevents you from interacting with known scams and phishing attacks by blocking those sites and notifying you. Zelda Anti-Phishing browser extension is completely free and open source.

    Akuka

    213 users

  • Tab Discard (Suspender)

    Tab Discard (Suspender)

    Easily suspend inactive tabs and save up memory for your browser.

    Glin

    213 users

  • Блокировка Рекламы и Трэкеров Вконтакте

    Блокировка Рекламы и Трэкеров Вконтакте

    Эта акула злая - она видит рекламу и съедает ее. Не зли Акулу!

    CreExtive

    212 users

  • 广告拦截插件

    广告拦截插件

    本扩展程序专注于提供可定制化的广告拦截体验，通过自定议域名规则管理实现精准内容过滤，同时允许用户自主控制白名单网站。核心功能包括：拦截侵入式广告/跟踪器、自定义页面元素隐藏、跨设备同步过滤规则，不包含任何无关功能模块。

    qyhua

    212 users

  • Opera VPN For Firefox

    Opera VPN For Firefox

    Opera VPN is one of the most popular vpn plugins.

    Opera Vpn

    212 users

  • HTML Content Blocker

    HTML Content Blocker

    Blocks desired HTML contents (script, style, image, object, media)

    ilGur

    211 users

  • ATT&CK Powered Suit

    ATT&CK Powered Suit

    Powered Suit puts the MITRE ATTACK® knowledge base at your fingertips. Instantly search ATTACK techniques, groups, and more.

    MITRE Center for Threat-Informed Defense

    210 users