To use these add-ons, you'll need to download Firefox.

Log in

2,255 extensions found in Language Support

Filter results
Search results
  • Subtitle Creator for YouTube

    Subtitle Creator for YouTube

    Create and edit captions for YouTube videos directly in your browser.

    Dhruv Lane

    1 user

  • Text to Speech

    Text to Speech

    Read text aloud by clicking or selecting. Simple usage and settings.

    bor0

    1 user

  • lemgthbook editor

    lemgthbook editor

    corrects accidemtal use of forbiddem glyph im text editor fields of lemgthbook groups.

    Firefox user 14205669

    1 user

  • Unravl

    Unravl

    Suppress JavaScript translation of websites written in ANY of your preferred languages.

    arnold

    1 user

  • Add Naver Dictionary to Context Menu Entry

    Add Naver Dictionary to Context Menu Entry

    Adds search naver dictionary context entry for selected word.

    BeLeap

    1 user

  • Notepad Ware

    Notepad Ware

    A basic notepad extension for mozilla firefox to easily save your text in short time

    Speakersware

    1 user

  • TranLex

    TranLex

    Adds a small translation hint to the highlighted word.

    qustelm

    1 user

  • AI Interview Coach

    AI Interview Coach

    AI Interview Coach 🧠🧑‍💻 is a Firefox extension that connects to a Gemini AI-powered Flask backend 🔗 to generate personalized interview questions ❓ and answers ✅, helping users prep for tech or non-tech rolesright from their browser 🌐.

    Sneha Bansal

    1 user

  • base64 decoder utf8

    base64 decoder utf8

    select some text, and base64 decode it.(utf8)

    base64decoderUTF8

    1 user

  • WHMCS 自动切换中文

    WHMCS 自动切换中文

    识别 WHMCS 网站并自动切换中文，通过内容和页脚链接增强检测，防止重复跳转，增加Debug模式。

    wowow

    1 user

  • Edge Translate

    Edge Translate

    Translate what you want.

    Ameer Chambers

    1 user

  • Brandfetch Life

    Brandfetch Life

    Brandfetch gives you instant access to millions of logos, colors, fonts and more. ⚡

    Đăng Nhập UK88

    1 user

  • YouTube Persian SRT Overlay

    YouTube Persian SRT Overlay

    add‑on to load RTL SRT subtitles on YouTube with customizable font size, colors, opacity, and position. Click the toolbar icon to toggle the settings panel. افزونه‌ای برای نمایش زیرنویس RTL روی یوتیوب با تنظیمات اندازه قلم، رنگ، شفا

    Amirhosein

    1 user

  • LayoutFix Corrector

    LayoutFix Corrector

    تصحيح النصوص المكتوبة بلغة كيبورد خاطئة

    Abdennasser Allalouche

    1 user

  • Video Playback Speed Adjuster

    Video Playback Speed Adjuster

    Adjust video playback speed without clicking the video using shortcuts or popup.

    minhquangdn

    1 user

  • Grafana k6 Browser Plus

    Grafana k6 Browser Plus

    Record k6 scripts right from the browser with the ability to automatically upload them to Grafana Cloud.

    Win79

    1 user

  • Site Notes

    Site Notes

    AI-powered web note-taking tool for researchers, students, and web users. Save rich-text notes by page or domain, auto-summarize with AI.

    Bijoy

    1 user

  • HackBarar

    HackBarar

    A HackBar for google chrome/firefox browser. Small tool for pentesting websercurity.

    uy

    1 user

  • Netflix Subtitles Plus

    Netflix Subtitles Plus

    Add community-created subtitles and improve Netflix’s captioning.

    Dewi Sampson

    1 user

  • Emoji Keyboard – Fast Copy & Paste

    Emoji Keyboard – Fast Copy & Paste

    Effortlessly copy and paste emojis with our intuitive keyboard and browse a searchable emoji library for expressive messaging.

    Umbrella

    1 user

  • Explain Like I'm 5

    Explain Like I'm 5

    Simplifies complex words or topics as if explaining to a 5-year-old

    bennie

    1 user

  • Vocab Wallet

    Vocab Wallet

    Vocab Wallet lets you effortlessly save, organize, and learn new words as you browse the web.

    Clarity Development Group

    1 user

  • RTL Support for Wiki & Jira

    RTL Support for Wiki & Jira

    Adds RTL support for HostWiki Demo and Atlassian Jira editors.

    pouriya

    1 user

  • Brawse

    Brawse

    Brawse helps users manage and organize browser tabs by categorizing them, reducing distractions, and enhancing focus through integrated tools such as filters, themes, and productivity analytics — all in service of improving browsing efficiency. It of

    Pacifique Rukiza

    1 user

  • Brandfetch Plus

    Brandfetch Plus

    Brandfetch gives you instant access to millions of logos, colors, fonts and more. ⚡

    Ga6789

    1 user