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

Log in

462 extensions found in Web Development

Filter results
Search results
  • Free Doc Maker – Word Counter

    Free Doc Maker – Word Counter

    Count words, characters, sentences & reading time of selected text on any page. Send selection to Free Document Maker’s Word Counter.

    Free Document Maker

    1 user

  • BDLibraries Web Design Tools

    BDLibraries Web Design Tools

    Free tools for website designers / builders: preview fonts, generate GIFs, create CSS code for colors & effects, and explore many other handy web design utilities.

    IWolf Websites

    1 user

  • GitHub Enhancer

    GitHub Enhancer

    Shows clean date format next to relative time on GitHub

    myst25

    1 user

  • No More Brainrot

    No More Brainrot

    Block YouTube Shorts, Instagram Reels & distracting content. Track blocked attempts, pause blocking with timer, customize redirect URLs. Reclaim your focus!

    Dinesh Kumar E

    1 user

  • CDN-JS Redirector

    CDN-JS Redirector

    把各种网页常用的第三方JS库的网络请求直接重定向到cloudflare和unpkg，利用缓存命中减少不必要的不同平台CDN对同一个JS库的重复请求，也可以处理某些CDN(比如googleCDN)在部分地区无法访问的问题。

    TYZ

    1 user

  • Check mobile display

    Check mobile display

    Test each component on a mobile display panel

    Mazaz Ha

    1 user

  • Personalized Alarms Premium

    Personalized Alarms Premium

    Personalized Alarms Premium lets you customize notifications from your favorite websites on Firefox. Stay updated with tailored alerts, never miss important updates, and take control of your web notifications like never before!

    Kalino Kibruce

    1 user

  • Linker

    Linker

    Generates a QR code for the current tab's URL.

    Himanshu77K

    1 user

  • Ho-Oh ⬩ Custom Avatars for Gemini Gems

    Ho-Oh ⬩ Custom Avatars for Gemini Gems

    Just as the legendary Ho-Oh is said to bring joy, this extension brings you the joy of a custom avatar for your AI friends —right inside Firefox 🌟

    ComputerFile

    1 user

  • Auto Cookie Injector

    Auto Cookie Injector

    its using for wordpress user agent

    Nehim Store

    1 user

  • Disable Opacity

    Disable Opacity

    A Firefox extension to disable opacity in web pages

    ss

    1 user

  • ZCA Extension

    ZCA Extension

    ZaloDataExtractor is a tool that extracts essential information like IMEI, Cookies, and User-Agent from the Zalo APP. It's designed for easy use, allowing quick and accurate data collection for analysis, development, or app compatibility

    Soiz

    1 user

  • AI Bridge

    AI Bridge

    Connect AI services to your browser content for real-time analysis

    ArchonTechnologyGroup

    1 user

  • Simple Calculator Live

    Simple Calculator Live

    A basic calculator extension

    Crypto llc.

    1 user

  • FoxComments

    FoxComments

    Opens all the HTML comments of the current page on a new tab

    Legendary Redfox

    1 user

  • Linways Redmine Companion

    Linways Redmine Companion

    Firefox Extension for managing Linways Redmine issues

    Sibin C Baby

    1 user

  • ins tiktok 自媒体涨粉助手 - 24小时自助下单平台

    ins tiktok 自媒体涨粉助手 - 24小时自助下单平台

    专业的自媒体流量服务平台，提供 tiktok流量、fb芬丝 直播、ins 等平台的涨粉、点赞、评论服务。 【自媒体涨粉助手 - 24小时服务平台】v1.0 - 新增：一键直达流量服务中心， tiktok流量、fb芬丝 直播、ins 等平台的涨粉、点赞、评论服务。 - 新增：SEO优化服务入口。 - 优化：界面美观，操作简便，24小时在线服务。 - 修复：兼容 Firefox 内容安全策略，提升扩展稳定性。

    777fans涨粉点赞公司

    1 user

  • lidret test

    lidret test

    Shows average hours worked per month

    Finfeny

    1 user

  • SnowSnowAppCrafter

    SnowSnowAppCrafter

    Это расширение запускает снег на любом сайте кроме новой вкладки итд....

    User

    1 user

  • 智能辅助填报

    智能辅助填报

    通过上传图片自动识别标签信息，可点击自动填充标签信息到表单

    易检测自动填写插件

    1 user

  • Sliding Tic Tac Toe

    Sliding Tic Tac Toe

    A Tic Tac Toe game with a twist! When you place your 3rd mark, your oldest mark disappears.

    Sumalya Chatterjee

    1 user

  • AiKeyz

    AiKeyz

    Shortcuts to open common LLM websites. It is mostly geared for my personal use.

    Vivek M

    1 user

  • Atikin Clean Checkout

    Atikin Clean Checkout

    Hide cross-sell/upsell popups and speed up checkout for clean e-commerce UX.

    Atikin Verse

    1 user

  • SubNet Calc for Android

    SubNet Calc for Android

    Calculate IPv4 subnets in mobile Firefox browser on Android. Computes network addresses, broadcast addresses, host ranges, and usable hosts.

    Libor Benes

    1 user

  • Prompt Library

    Prompt Library

    Browser Extension to Organize, save and use prompts in all popular AI Chat Bots.

    Softweb Tuts

    1 user