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

Log in

3,512 extensions found in Language Support

Filter results
Search results
  • RTL Duck AI - Copilot - Grok - Perplexity Persian

    RTL Duck AI - Copilot - Grok - Perplexity Persian

    A browser extension for Persian, Arabic, and other RTL languages. It toggles text direction and applies a custom font for readability, compatible with DeepSeek, Qwen, POE, Mistral AI, Duck AI, ChatGPT, Copilot, Lumo, Perplexity & Grok.", حل مشکل RTL

    TheNima

    66 users

  • Creatio Helper

    Creatio Helper

    Adds helpful buttons to Creatio page

    moe

    66 users

  • WaniKani Kanji Highlighter

    WaniKani Kanji Highlighter

    Unofficial kanji highlighter, matching kanji learned with WaniKani.

    Diogo Correia

    66 users

  • Hamdast - RTL and Persian Font for AI Tools

    Hamdast - RTL and Persian Font for AI Tools

    افزونه همدست، راستچین و فارسی‌ساز فونت برای ChatGPT، Gemini، Copilot، Claude و دیگر ابزارهای هوش مصنوعی. فارسی‌سازی فونت‌ها به‌سادگی.

    Hamdast

    66 users

  • InfraNodus AI Knowledge Graph for Web & YouTube

    InfraNodus AI Knowledge Graph for Web & YouTube

    Visualize ideas, gaps, and links in your content with a knowledge Graph. Use the AI to chat with the content, generate summaries and interesting research questions.

    Nodus Labs

    65 users

  • MOJi辞書 Plugin

    MOJi辞書 Plugin

    MOJi辭書官方日文學習詞典瀏覽器專用插件，方便快速日文查詞與收藏。

    Hugecore

    65 users

  • Lesbares Deutsch

    Lesbares Deutsch

    Erleichtert das Lesen einer Webseite, indem gendergerechte Sprache wieder zur normalen Sprache wird. Also: LeserInnen werden wieder zu Lesern, Spieler*innen, wieder zu Spielern.

    Ehm Kah

    65 users

  • YouTube No Translate

    YouTube No Translate

    Prevents YouTube from translating videos titles. https://github.com/doguh/yt-no-translate

    Hugod

    65 users

  • Hanzisize

    Hanzisize

    Selectively adjust text-size according to language without changing other elements

    Hanzisize

    64 users

  • Devtools

    Devtools

    A Firefox extension that adds various developer relating tooling to the browser.

    Casperschorr

    63 users

  • FX OSK DE (fixed)

    FX OSK DE (fixed)

    german On-Screen Keyboard for FireFox, fixed /options/ folder

    yomama

    63 users

  • mot-signe LSFB

    mot-signe LSFB

    Outil de traduction du français vers la Langue des Signe Francophone de Belgique (LSFB).

    ppoitier

    63 users

  • Anki JPDB Reader

    Anki JPDB Reader

    Japanese text parsing + sentence mining with JPDB and Anki

    chinokusari

    63 users

  • Google Translate

    Google Translate

    Translate selected text inside a webpage with Google Translate.

    Google Translate

  • Transmate: AI-powered Bulk Translator

    Transmate: AI-powered Bulk Translator

    Transmate provide bulk document processing capability to ChatGPT.

    Transmate AI

    63 users

  • Cambridge Dictionary

    Cambridge Dictionary

    Looking for a fast way to look up English words without leaving your page? This open-source add-on for the Cambridge Dictionary allows for quick word searches, using English or bilingual dictionaries.

    Furkan

    63 users

  • Traductor perplexity

    Traductor perplexity

    Utiliza perplexity para traducir textos al español haciendo click derecho en el texto

    todomagichere

    62 users

  • NflxMultiSubs_ST

    NflxMultiSubs_ST

    Bilingual Subtitles & Enhanced Experiences for Netflix with steroids

    TheFantas

    62 users

  • Multitran popup

    Multitran popup

    Translate words and phrases using multitran.com dictionary.

    Vitaly Yerofeyevsky

    62 users

  • Easy Unicode Input

    Easy Unicode Input

    Allows quick and easy use of Unicode characters

    Michael Talbot

    62 users

  • Video Downloader Pro AI

    Video Downloader Pro AI

    Video Downloader Pro is a powerful Firefox extension

    vboss18

    62 users

  • QuickText

    QuickText

    Type less, do more: QuickText instantly expands your custom shortcuts into frequently used text, links, and templates anywhere you browse.

    GxAditya

    61 users

  • Aksharakuppy - അക്ഷരക്കുപ്പി

    Aksharakuppy - അക്ഷരക്കുപ്പി

    Easy Malayalam Typing Notepad , Manglish Notepad

    Abhiram

    61 users

  • Instant Malayalam

    Instant Malayalam

    View Malayalam meanings easily while browsing.

    Arunkumar V

    61 users

  • FastReader

    FastReader

    Allows the user to read fast by showing words at the same spot. Useful for reading articles.

    Lucas

    60 users