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

Log in

858 extensions found in Search Tools

Filter results
Search results
  • Link Checker

    Link Checker

    Scan all links on the current page and find broken ones. Reports HTTP status codes, flags 4xx and 5xx errors and redirects, and lets you filter down to just the problems.

    LaQuEeta

    1 user

  • NeoSearch favicons

    NeoSearch favicons

    Adds favicons next to the results of search engines that do not support them natively. List of current supported engines : SearXNG

    ilianoKokoro

    1 user

  • Market Pulse: Price Overlay

    Market Pulse: Price Overlay

    Adds an on-page panel on eBay item pages for vintage sports cards.

    Market Pulse - Sport Card Prices

    1 user

  • NowIs.Org > Calendar

    NowIs.Org > Calendar

    Add events from now-is.org to your google calendar

    Human Computer Integration Lab

    1 user

  • Goto Search

    Goto Search

    Adds a search engine for goto.dev

    mattboardman

    1 user

  • MtgTop8 Utils

    MtgTop8 Utils

    A very simple add-on that let's you copy a deck from mtgtop8.com to your clipboard in the Mtg Arena format.

    NudelForce

    1 user

  • MiWebMark

    MiWebMark

    Save your current URL to your MiWebMark reading list quickly and easily.

    MiWebmark

    1 user

  • 微博涨粉点赞，微博人气，微博粉丝 - 24小时自助下单平台

    微博涨粉点赞，微博人气，微博粉丝 - 24小时自助下单平台

    24小时在线微博买粉丝 提供 微博点赞，微博直播观看 等平台的涨粉 点赞 评论 下单服务。

    微博人气，微博粉丝 涨粉点赞24小时下单 微博阅读 微博话题阅读 微博点赞，微博直播观看

    1 user

  • ZenAi

    ZenAi

    AI Assistant for Browser powered by user's API key - Ask any question using context from web.

    Mikul Rai

    1 user

  • Schwarz - Dark Mode

    Schwarz - Dark Mode

    A free dark mode extension by Jackpot to make browsing easier on the eyes.

    Kay

    1 user

  • Prizma

    Prizma

    C++ WASM motorlu, hızlı ve gizlilik odaklı reklam/tracker engelleyici

    ApexByte Studios

  • MEPCO Bill - MEPCO Bill Online Check

    MEPCO Bill - MEPCO Bill Online Check

    MEPCO Bill Online Check by Reference Number. Enter your 14 Digit Reference Number to Check MEPCO Bill.

    mymepcobill.com.pk

    1 user

  • AI Intent Indicator for Android

    AI Intent Indicator for Android

    Highlights linguistic indicators in AI-related text using rule-based analysis • 100% offline • No data collection • Touch-optimized for Android/Firefox Mobile • Supports critical review of AI prompts, policies, and governance documents.

    Libor Benes (Dr. B)

    1 user

  • URL Checker for Broken Links

    URL Checker for Broken Links

    Check all hyperlinks on a page for broken URLs. Filter by status, see HTTP codes live.

    SoyuzApollo

    1 user

  • Advanced Wisdom Vault Search ChatGPT TutivSoft

    Advanced Wisdom Vault Search ChatGPT TutivSoft

    Unlock the power of seamless AI-driven research with our browser extension! Effortlessly track your search history, filter queries, execute batch searches, and gain insights with learning statistics. It’s designed to save you time and enhance product

    TutivSoft

    1 user

  • Command Pilot

    Command Pilot

    Command Pilot is a lightweight browser extension that converts natural language into OS-specific CLI commands using a fast, React-based interface. It helps developers generate, reuse, and manage terminal commands effortlessly.

    uday Pareta

    1 user

  • PaperPod — AI Podcast for Research

    PaperPod — AI Podcast for Research

    Right-click any webpage, PDF, or image to instantly turn it into a two-host AI podcast you can listen to. Stop reading long documents — hear them explained as a natural conversation, then ask follow-up questions.

    Pushkal Shukla

    1 user

  • Broken Bookmark Finder

    Broken Bookmark Finder

    A tidy-up tool for a long bookmark list: it visits each saved address once, sorts the answers into gone, unreachable, blocked and fine, and lets you export the shortlist as CSV.

    Royce

  • Domain Whitelister Pro لیست دامنه های مجاز مرورگر

    Domain Whitelister Pro لیست دامنه های مجاز مرورگر

    مدیریت دسترسی با لیست سفید برای والدین و سازمان ها . تعریف دامنه های مجاز ، محدودیت ساعت و تایمر دقیقه ای برای هر سایت و کل ، رمزعبور ، هدایتِ هوشمند در زمان قطع دسترسی، و گزارش فعالیت کاربران .

    AFTAB

  • GoogleBangs!

    GoogleBangs!

    Use DuckDuckGo !Bangs at the beginning or at the end in Google Search

    Zelphy42

    1 user

  • MDHS RTL

    MDHS RTL

    Right-aligns the ChatGPT and DEEPSEEK page for Persian users.

    MDHS

    1 user

  • Copybara.ai | AI-автор контента

    Copybara.ai | AI-автор контента

    Парсинг статей в Copybara одним кликом. Откройте страницу — нажмите «Спарсить» — контент отправится в AI-редактор для переписывания.

    Vladislav Moshikov

    1 user

  • Page Word Counter for Podcasts

    Page Word Counter for Podcasts

    Single-purpose tool for Firefox: counts words on the current page. No data collection.

    Podcast Backlinks

    1 user

  • Connections Dictionary Search

    Connections Dictionary Search

    A dictionary helper for connection

    Daniel Bauer

    1 user

  • RoA II Stream Browser (Android)

    RoA II Stream Browser (Android)

    Browse and watch Rivals of Aether II livestreams - Opens in Twitch App

    Turquoise

    1 user