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

Log in

3,475 extensions found in Language Support

Filter results
Search results
  • JAWSInspect

    JAWSInspect

    JAWS Inspect is a web developer tool that reports how JAWS screen reader "sees" and "reads" a web page.

    Vispero

    6 users

  • Clickup Persian RTL

    Clickup Persian RTL

    This plugin by default detect your persian language and change text alignment.

    Reza Rahemi Haghighi

    6 users

  • langKey-在Youtube上学习多国语言

    langKey-在Youtube上学习多国语言

    LangKey 是一款专为语言学习者设计的浏览器插件，利用 YouTube 字幕 提供沉浸式学习体验。 📌 核心功能： 实时字幕打字练习 – 自动获取视频字幕，用户逐句输入，强化拼写和听力记忆。 生词收藏与翻译 – 一键保存陌生词汇并翻译，随时复习个人词汇库。 精准播放控制 – 逐句播放字幕，同步音频与文本，实现“听-读-写”高效学习。 多语言支持 – 适配中文、英语、日语、韩语，德语，俄语，阿拉伯语等，兼容 YouTube 自动生成字幕。

    langkey Immersive Video Language Learning

    6 users

  • Khushkhat

    Khushkhat

    Beautifies Arabic, Persian, Urdu, Pashto and other right-to-left (RTL) languages

    Ihya

    6 users

  • WriteFastly AI (Writing, rewrite, translate)

    WriteFastly AI (Writing, rewrite, translate)

    AI-powered writing assistant to enhance, rewrite & translate using GPT, Claude, Gemini, LLaMA, and Grok AI models

    writefastly AI

    6 users

  • Glyph Search Plus

    Glyph Search Plus

    この拡張機能は文字・字体（主に漢字）の検索を支援します。加えて、主要な文字・字体検索サイトに便利な機能を追加します。

    sanlun

    6 users

  • Māori Dictionary Lookup

    Māori Dictionary Lookup

    Look up selected word at maoridictionary.com

    Philip Renich

    6 users

  • Hubria AI Assistant

    Hubria AI Assistant

    An AI assistant that can enhance your productivity and interact with your current browser tab.

    TechHub Centric

    6 users

  • Diccionario rápido RAE

    Diccionario rápido RAE

    Esta extensión te ayuda a saber rápidamente el significado de la palabra seleccionada en el diccionario de la RAE

    todomagichere

    6 users

  • Mantic Companion Translator

    Mantic Companion Translator

    Translate Mantic Companion KoW Builder in several languages

    Dablama

    6 users

  • ChatTube - Chat with YouTube

    ChatTube - Chat with YouTube

    ChatTube enables you to chat with any YouTube video - ask questions, get summaries, pinpoint key points and so much more!

    Xibet

    6 users

  • LaTeX for Jira Cloud - Math Editor

    LaTeX for Jira Cloud - Math Editor

    This is the only add-on for writing Math content using LaTeX on JIRA Cloud.

    Fulstech

    6 users

  • SNoteV AI Grammar Checker & Rewriter

    SNoteV AI Grammar Checker & Rewriter

    100% local AI grammar checker, rephraser, and sentence rewriter. Works with Ollama and LM Studio. No subscription.

    SecureNotesVault

    6 users

  • Binaringa

    Binaringa

    Transforma binario a texto, y viceversa seleccionando el texto. Autor: taringa.net/BestDravenLA

    CloudLoot

    6 users

  • Multilingual Fox

    Multilingual Fox

    파이어폭스를 위한 어학 사전 확장 기능. A simple dictionary extension for firefox.

    Park Seong-beom

    6 users

  • AraKey: Arabic Virtual Keyboard

    AraKey: Arabic Virtual Keyboard

    A professional Arabic Virtual Keyboard for typing in any input field.

    Hamid Fenzi

    6 users

  • HiraSubs

    HiraSubs

    Adds pure hiragana YouTube captions for Japanese YouTube videos for those learning Japanese.

    Fustigate

    6 users

  • Yukari Rubi

    Yukari Rubi

    Add furigana reading aids to Japanese text on web pages. It supports dynamic content like misskey.io

    nyanrus

    6 users

  • Aix Extools

    Aix Extools

    一款面向国人的翻译插件，但不止翻译

    Vesper

    6 users

  • 提示詞小幫手

    提示詞小幫手

    按下 F2，快速呼叫您的個人化提示詞庫！在任何網頁的輸入框中，無縫插入、管理並編輯您的常用指令和模板。 (摘要力求簡短，直接點出 F2 快捷鍵 和 個人化提示詞庫 這兩個最大亮點。)

    OWL

    6 users

  • Wikipesija to sitelen pona

    Wikipesija to sitelen pona

    Sitelen pona is a hieroglyphic script for the constructed language named toki pona. It is not present in the Unicode so many websites written in toki pona use Latin script. This extension changes the writing system on Wikipesija to sitelen pona.

    Bezmia

    5 users

  • GPTSelectReplacer

    GPTSelectReplacer

    Right click any highlighted text to perform quick customizable ChatGPT commands.

    Aaron Fong

    5 users

  • Gemini Translate Helper

    Gemini Translate Helper

    An intelligent translation assistant powered by Gemini and Google. Translate selected text on any page or type directly in the popup for instant results.

    KT-999

    5 users

  • Red Note(小红书) Comment Translate

    Red Note(小红书) Comment Translate

    Translate Red Note(小红书) comments with a single click using Google Translate. The target language is easily customizable and there's also a button to translate all comments automatically. Red Note(小红书)'s default translation button is hidden.

    Douglas Yang

    5 users

  • Real-Time Translator

    Real-Time Translator

    Real-time speech translation for browser tabs and microphone with cloud ASR/TTS support

    Nexbit_Art

    5 users