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

Log in

4,249 extensions found in Language Support

Filter results
Search results
  • MultiDictLookUp

    MultiDictLookUp

    Translate selected text from various online dictionaries. Supported online dictionaries: - pons.com - linguee.com - dict.cc - deepl.com and more

    andrikod

    1 user

  • Wakaruyo

    Wakaruyo

    Translate selected Japanese text directly on the page. Can also show Romanji.

    matteosantoro.dev

    1 user

  • YouTube Anti/Translate

    YouTube Anti/Translate

    YouTube Anti/Translate: reproduce YouTube con audio original o doblaje sincronizado al idioma que elijas.

    Ratopro

  • Makwing Automation Tool

    Makwing Automation Tool

    迈容自动化工具轻松让你找到元素信息，包括ID、Name、CSS和XPath

    makwing

    1 user

  • Persian Twitter

    Persian Twitter

    Improve Twitter & TweetDeck user experience for Persian users

    Mohamad Jahani

    1 user

  • ccxpLite - NTHU CCXP overhaul + decaptcha

    ccxpLite - NTHU CCXP overhaul + decaptcha

    Provide a cleaner UI and 99.95% accuracy login decaptcha.

    Hsi

    1 user

  • Lumen: English Pronunciation

    Lumen: English Pronunciation

    View the pronunciation of English words on any website. Improve your speaking, accent, and phonetics instantly!

    Lumenverse

    1 user

  • Unicode Sidebar

    Unicode Sidebar

    Sidebar picker for emoji, punctuation, math symbols, IPA, and the full Unicode standard.

    PKFat

  • Nicosortie

    Nicosortie

    Shows view count and upload date on YouTube Shorts without opening the description.

    nicov

    1 user

  • Send to Koharu

    Send to Koharu

    Right-click an image in Firefox and send it to the local Koharu app.

    Netsu

    1 user

  • Katakana to Hiragana Converter

    Katakana to Hiragana Converter

    Replaces Katakana characters with their Hiragana equivalents on webpages containing Japanese characters, allowing you to choose which characters to convert.

    Auria Education

    1 user

  • Fixito - Fix Wrong-Keyboard Typing

    Fixito - Fix Wrong-Keyboard Typing

    Typed with the wrong keyboard language on? Select the text, right-click, fixed. Reverses your language ↔ English. Works for Persian, Arabic, Russian, Ukrainian, and Greek.

    Mansour Gilasgar

    1 user

  • LLM Translation Plugin

    LLM Translation Plugin

    大语言模型的文本翻译插件

    pldz

    1 user

  • Cross-Language Research Tool

    Cross-Language Research Tool

    Conduct research across multiple languages in real-time.

    razi

    1 user

  • GoNative: Save words and texts

    GoNative: Save words and texts

    Save words for later or send longer selections to My Texts.

    Oleksii Kudria

    1 user

  • Permaref

    Permaref

    Zitiere die Quelle. Bewahre die Seite. – Ein Klick archiviert und generiert die fertige Zitation.

    Michael Wehs

    1 user

  • Inner AI Auto Sender

    Inner AI Auto Sender

    Automatiza o envio de prompts no Inner AI.

    Fraught

    1 user

  • Firellama

    Firellama

    Right-click to summarize a sentence or define a word using locally installed ollama. Sends selected text to your offline ollama system for pop-up window. This is more or less DIY project since most of the things are needed on your local machine.

    dishdare

    1 user

  • LunaFrost Extension

    LunaFrost Extension

    Extract Korean text from Novelpia and send to your novel translator

    Winter

    1 user

  • VisualRunner

    VisualRunner

    Configure and launch localization screenshot QA capture jobs from the current page.

    VisualRunner

  • ImportMate

    ImportMate

    ImportMate melhora a experiência de compra no Xianyu/Goofish para usuários internacionais. Recursos atuais: - Tradução de textos em chinês - Conversão automática de preços em CNY para BRL, USD, EUR e GBP

    lelao

  • TypoGuard - AI Spell Check & Correction

    TypoGuard - AI Spell Check & Correction

    AI-powered spell checker for any text field with logic based on Google's "Did you mean?".

    TypoGuard

  • Rupert Interview

    Rupert Interview

    AI-powered interview assistant that listens to your interview in real time, detects questions, and generates smart answers to help you respond with confidence.

    mikoajp

    1 user

  • ReadTrace — Immersive Reader

    ReadTrace — Immersive Reader

    Distraction-free immersive reading for any webpage. Themes, typography, focus modes, and smart article extraction.

    space bear

  • Select AI - Explain & Translate

    Select AI - Explain & Translate

    AI explanations, bilingual translations, YouTube subtitles, and image recognition. Built-in free AI works out of the box.

    EndlessGrief

    1 user