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13,750 extensions found in Privacy & Security

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  • HBO Ad Blocker

    HBO Ad Blocker

    Block all HBO Ads! Enhance your HBO streaming experience.

    Hotstar Party

    196 users

  • Padvish Antiphishing

    Padvish Antiphishing

    This extension protects you from Phishing attacks.

    AmnpardazUser

    196 users

  • Brave Search (Tor Onion)

    Brave Search (Tor Onion)

    Adds the Brave Search Tor onion site as a Firefox search engine.

    Mike Tigas

    196 users

  • Debloat

    Debloat

    Hide AI panels, sponsored stories and browser clutter in Firefox and search results. No telemetry, no tracking.

    301.st

    195 users

  • zMEGA VPN

    zMEGA VPN

    Free VPN proxy for your browser. Unblock Instagram, YouTube and other restricted sites with one click.

    zMEGA

    195 users

  • Croc XML Signer 1.2

    Croc XML Signer 1.2

    Digital Signature Provider

    Firefox user 14928892

    194 users

  • Browser v2ray Runner

    Browser v2ray Runner

    Run vless, vmess, trojan, shadowsocks, and socks5 proxy configs entirely inside the browser — no VPN, no system-wide changes. Supports subscription links, parallel real-delay testing, live traffic stats, and exit-IP lookup.

    hamedcode

    193 users

  • Twitch Embed Blocker

    Twitch Embed Blocker

    Blocks Twitch embeds on web pages

    LogicalSolutions

    193 users

  • Gizmo AI Unlimited

    Gizmo AI Unlimited

    Unlimited hearts and hints for Gizmo AI quizzes — no interruptions, no paywalls, just studying.

    Alexey Fedorov

    192 users

  • Mute Spotify Ads for Firefox

    Mute Spotify Ads for Firefox

    Mute Spotify tabs while playing advertisements.

    Pablo Santos

    192 users

  • Detect Cloudflare

    Detect Cloudflare

    Adds an icon to the toolbar which indicates whether the current page uses Cloudflare. If it does, the icon changes color. Detection is performed by analyzing the response headers of all requests.

    traktofon

    192 users

  • ADON PROXY HELPER

    ADON PROXY HELPER

    Manage proxies with ADON Proxy Helper for private, flexible browsing. Set HTTP, HTTPS, SOCKS4, or SOCKS5 proxies, control WebRTC behavior, and sync timezone settings with your active proxy for a cleaner, more consistent setup.

    Shivaksh Kumar

    192 users

  • Upfort Browser Firewall

    Upfort Browser Firewall

    Securely navigate the web and inbox with AI-copilots effective at catching online threats missed by typical filters.

    Upfort

    191 users

  • Instagram Anonymous Story Viewer (IASV)

    Instagram Anonymous Story Viewer (IASV)

    Keep your Instagram story views private by blocking seen updates.

    Ilyasa Fathur Rahman (ilyasaftr)

    191 users

  • Block Site

    Block Site

    Blocks access to distracting websites to improve your productivity.

    Pavel Bucka

    190 users

  • Youtube AdSkip

    Youtube AdSkip

    Automatically skip YouTube ads. Detects the insertion of a video ad on YouTube and sends a skip signal. Please consider deactivating the plugin to avoid demonetization of your favorite YouTube channels. Evita automáticamente anuncios de YouTube.

    Jose Maroto

    190 users

  • HTTP Indicator

    HTTP Indicator

    Indicator for HTTP/2, QUIC and HTTP/3

    pd4d10

    189 users

  • PodsoVPN

    PodsoVPN

    Приватный ВПН с быстрыми серверами.

    Reva

    189 users

  • Move To Private Window

    Move To Private Window

    This add-on adds an option to the right click menu for tabs that will move the current tab into a private window.

    Joshua Cantara

    188 users

  • WP Message Text Blur

    WP Message Text Blur

    Blur messages in chat preview

    Emre AKKAYA

    188 users

  • DNS over HTTPS

    DNS over HTTPS

    Check web site IP is spoofed or not.

    kevin_bolton

    188 users

  • Casper Wallet

    Casper Wallet

    Securely manage your CSPR tokens, interact with dapps and sign transactions with Casper Wallet, the go-to self-custody wallet for the Casper blockchain.

    MAKE Technology LLC

    188 users

  • Redirector URL

    Redirector URL

    Dynamic URL Redirector

    rxliuli

    188 users

  • Containers Sync

    Containers Sync

    Sync containers across multiple devices. Please note that firefox sync is mandatory for the sync to work properly.

    Ramkumar K R

    188 users

  • Hide Tabs (Panic Button)

    Hide Tabs (Panic Button)

    Easily hide and restore all open tabs with click of a button.

    Allen

    187 users