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11,914 extensions found in Privacy & Security

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  • URL Alchemist 2.6

    URL Alchemist 2.6

    URL Alchemist 2.0 is an extension for building browser workflows from visual blocks. Create editable workspaces, compile them into portable binary Action Packs, and run those packs from page input data, hotkeys, context menus, intervals, or vis

    Andrew Smith

    1 user

  • Link prechecker

    Link prechecker

    Prüft denn http-Antwortcode einer Seite, die ich noch nich aufgerufen habe, um das klicken von >300 Seiten zu vermeiden.

    DmD

    1 user

  • Incognito Auto Switcher

    Incognito Auto Switcher

    Automatically switch specific websites to incognito mode for enhanced privacy.

    hanstwhsnn

    1 user

  • Ver fútbol

    Ver fútbol

    Accesos rápidos y limpieza básica para tvtvhd.com

    benjosch

    1 user

  • My Custom HTTP Headers

    My Custom HTTP Headers

    An extension that lets you test your websites with custom HTTP headers. Useful for A/B testing, Blue-Green deployments, or even Canary releases.

    Marcos Xavier

    1 user

  • Bookmarchy

    Bookmarchy

    Secure cross-browser bookmark sync and automated backup directly to your personal Google Drive.

    ArtKira

    1 user

  • Start95 Bookmarks

    Start95 Bookmarks

    Marcadores con estilo Windows 95 y sincronización en la nube

    Christian Leal

    1 user

  • InstaLogin

    InstaLogin

    Instantly become a verified user on any site

    InstaLogin

    1 user

  • Tab Atlas – Visual Tab Manager

    Tab Atlas – Visual Tab Manager

    Visual command center for Firefox tabs. Group open tabs by website, find anything with instant Ctrl+K search, manage multi-window workspaces, detect duplicates, and export standalone HTML session reports with 100% client-side privacy.

    SS Internet Services

  • Keeper

    Keeper

    本地部署的密码管理器。AES-256-GCM 加密存储，数据从不离开你的设备。支持自动填充、密码生成、标签分类、拼音搜索，配合本地后端服务使用。

    kimiellen

    1 user

  • PromptMate

    PromptMate

    Privacy-first AI toolkit: mask sensitive data before pasting, enhance prompts, and manage reusable prompt snippets.Privacy-first AI toolkit: mask sensitive data before pasting, enhance prompts, and manage reusable prompt snippets.

    Abi

    1 user

  • Simple AdBlock

    Simple AdBlock

    A simple ad blocker extension for Firefox.

    Nelik return

    1 user

  • AnMe

    AnMe

    Universal Multi-Site Account Switcher。通用多网站多账号切换器

    Zhu junwei

    1 user

  • 隐私卫士

    隐私卫士

    隐私卫士 - 一键拦截追踪器，保护你的浏览隐私，让广告商找不到你。

    Ma JJ

    1 user

  • MailStone

    MailStone

    MailStone plugin for Gmail

    Mailstone

    1 user

  • SnapLocal

    SnapLocal

    Capture, annotate and blur screenshots. 100% local: no account, no cloud, no tracking.

    Peiter

  • Sentinel Shield

    Sentinel Shield

    A cybersecurity extension with password management and advanced protections.

    Sumzip

    1 user

  • SecurePass Pro - Password Manager

    SecurePass Pro - Password Manager

    Secure password generator and manager with advanced features. Generate strong passwords, store securely, and autofill with ease.

    Ave Netvs

    1 user

  • HTTP to HTTPS

    HTTP to HTTPS

    Force http to https

    Moritxius

    1 user

  • tcpdump Ref

    tcpdump Ref

    A sidebar with comprehensive tcpdump options, flags, BPF helpers, and practical examples. • Offline reference for network packet capture & analysis. Safe. No tracking. No data collection.

    Libor Benes (Dr. B)

    1 user

  • No YouTube Shorts - GUI

    No YouTube Shorts - GUI

    Bloque l'interface « Shorts » de YouTube et restaure l’affichage classique des vidéos pour une navigation sans interruptions.

    No YouTube Shorts

    1 user

  • FeedSieve

    FeedSieve

    X 赛博清洁工：黄框标注垃圾账号，一键批量真拉黑。标注永不隐藏内容。

    AI小鲸鱼

  • Query Params Remover

    Query Params Remover

    Removes fbclid, ysclid, gclid, and utm_ query parameters in URLs.

    kawaii-flesh

    1 user

  • ТабЛинза — Органайзер вкладок

    ТабЛинза — Органайзер вкладок

    Локальный органайзер вкладок: проекты, резервные копии, поиск, очистка и автосохранение.

    генадий володин

  • Blokhead

    Blokhead

    Blokhead is a website blocker for people who mean it. Paste a domain, set a schedule, lock it behind a PIN, and get back to whatever you were supposed to be doing. No cloud dashboard, no account sign-up, no surveillance

    CHKDSK Labs

    1 user