必須安裝 Firefox for Android 才可以使用 Android 擴充套件。若要尋找 Firefox 桌面版的附加元件，請到我們的 桌面版網站。

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找到於 網頁開發 分類的 544 套擴充套件

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  • bugfight

    bugfight

    The first BiteFight bot for Google Chrome and Firefox! Automate your adventure!

    bit bot

    13 位使用者

  • Form Guardian

    Form Guardian

    Warns you when leaving a page with unsaved form data.

    Onyekachi

    13 位使用者

  • Volume Button Scroll

    Volume Button Scroll

    Use volume buttons to scroll webpages and articles

    user-xfc

    12 位使用者

  • JSON Beautifier

    JSON Beautifier

    Automatically formats and highlights JSON content for readability.

    Salvador

    12 位使用者

  • Form Guardian

    Form Guardian

    Warns you when leaving a page with unsaved form data.

    Onyekachi

    12 位使用者

  • GitHub Pages 404

    GitHub Pages 404

    Provides links to Owner's Profile and GitHub Repo on a GitHub Pages 404 page.

    Harsh Narayan Jha

    12 位使用者

  • Get IPs

    Get IPs

    Get Server and Client IPs.

    devbit.me

    12 位使用者

  • Indicate TLS Pro v2

    Indicate TLS Pro v2

    Enhance your browsing security with Indicate TLS Pro v2! This Firefox addon displays the TLS protocol version of every website you visit, keeping you informed and aware of your online connection's safety.

    Cynthia Bell

    12 位使用者

  • Tab Closer

    Tab Closer

    A simple extension to close tabs with specified URL

    AD Nguyen

    12 位使用者

  • Font Finder Lite

    Font Finder Lite

    Hover over text to see its font, size, color, and style.

    Theotimos Çary

    12 位使用者

  • ImageSlim: Image Resizer

    ImageSlim: Image Resizer

    Instantly resize and optimize images in your browser. Save storage space and improve website loading times with just a few clicks.

    Getinfotoyou

    12 位使用者

  • Unacademy Watermark Remover

    Unacademy Watermark Remover

    Remove annoying account watermark from Unacademy hosted videos

    Sahil Ahuwalia

    11 位使用者

  • Copy Link Title

    Copy Link Title

    Copy the title attribute of links.

    MiLaN

    11 位使用者

  • Export LocalStorage

    Export LocalStorage

    Exports LocalStorage data as a downloadable JSON file

    Soramie

    11 位使用者

  • Reading Mode Enhancer

    Reading Mode Enhancer

    Automatically opens Reader Mode on long-text pages.

    Cándido

    11 位使用者

  • SafePal Wallet

    SafePal Wallet

    Managing your assets has become even easier!

    Crypto Wallet

    11 位使用者

  • Form Guardian

    Form Guardian

    Warns you when leaving a page with unsaved form data.

    Onyekachi

    11 位使用者

  • Page Expiry Notifier

    Page Expiry Notifier

    Warns when a webpage's content is outdated.

    Zuhaitz

    11 位使用者

  • SwaggerAuthenticator

    SwaggerAuthenticator

    Automate API-Key authentication in swagger.

    Indogermane

    11 位使用者

  • AI Context Courier

    AI Context Courier

    Save and share your AI chat history from ChatGPT, Gemini, AI Studio and Deepseek with one click.

    Baha Ferchichi

    11 位使用者

  • amo-info

    amo-info

    The best extension to show information about AMO and related services.

    William Durand 🌟

    11 位使用者

  • Add to Calendar

    Add to Calendar

    Add selected date/time text to your favorite calendar.

    Octavius

    10 位使用者

  • Print Preview Cleaner

    Print Preview Cleaner

    Cleans the page for better printing by removing headers, sidebars, ads and footers.

    Secundinus

    10 位使用者

  • Caffeinate Tabs

    Caffeinate Tabs

    Keeps your tabs awake using the Wake Lock API — no more sleepy tabs!

    Marijus

    10 位使用者

  • HTML Comment Finder

    HTML Comment Finder

    Finds HTML, CSS and JavaScript comments in the current page

    VRZ

    10 位使用者