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

Log in

2,806 extensions found in Language Support

Filter results
Search results
  • SpellCheckAnywhere

    SpellCheckAnywhere

    This extension allows you to make spellcheck work on whole page body.

    cisco211

    72 users

  • Manga Translator

    Manga Translator

    Real-time translation of manga/comic/Manhwa/Webtoon into Multiple languages, support for screenshot and scan translation.

    TranslateManga

    72 users

  • WaniKani Kanji Highlighter

    WaniKani Kanji Highlighter

    Unofficial kanji highlighter, matching kanji learned with WaniKani.

    Diogo Correia

    71 users

  • Gemini Translate Web Pages

    Gemini Translate Web Pages

    Gemini Translate is a Firefox extension that brings Google Gemini models directly into your browser for fast, natural translations.

    Bored Person

    71 users

  • Font Picker

    Font Picker

    A simple helper to identify font details from any website

    F168

    70 users

  • Yet another dictionary look up and text translator

    Yet another dictionary look up and text translator

    Mainly for looking up dictionaries and automatic translation. Since you can register any site, you can use it for various searches. You can also launch a sub process so you can use local dictionaries or open current page with IE or Google Chrome.

    zupffwhy

    69 users

  • NflxMultiSubs_ST

    NflxMultiSubs_ST

    Bilingual Subtitles & Enhanced Experiences for Netflix with steroids

    TheFantas

    69 users

  • Multitran popup

    Multitran popup

    Translate words and phrases using multitran.com dictionary.

    Vitaly Yerofeyevsky

    69 users

  • Easy Reading for Firefox

    Easy Reading for Firefox

    Easy Reading is a support tool that adapts Web content in a dynamic manner based on the individual user needs. It is especially suited for adjusting, translating, and explaining Web content to users with a cognitive disability.

    Integriert Studieren JKU

    69 users

  • Text 2 Speech (TTS)

    Text 2 Speech (TTS)

    This is an addon that helps to convert text to speech

    Dsoft

    67 users

  • NotionFarsi-RTL

    NotionFarsi-RTL

    An extension to add RTL (Right-to-Left) support for Farsi in Notion.

    Amir Shokri

    67 users

  • Dofus Translator

    Dofus Translator

    Translates Dofus-specific keywords on the page using official translations.

    Isthos

    67 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

    66 users

  • Captions Extractor

    Captions Extractor

    Extract caption text of vedio if it is a .srt file

    Wael Ali

    66 users

  • RTL for Deepseek

    RTL for Deepseek

    Toggle RTL direction on chat.deepseek.com and change icon based on state.

    diako hamidian

    66 users

  • Traducteur PIKA

    Traducteur PIKA

    En attendant de savoir de quoi Pikachu parle le 8 mai au cinéma, dans Détective Pikachu, vous aussi, parlez le PIKA ! Ce module complémentaire permet de traduire les textes de vos pages web favorites en "Pika Pika" !

    Détective Pikachu

    65 users

  • Font Sizer

    Font Sizer

    Easily change the font size of paragraphs.

    Treborium

    65 users

  • TWP Enhanced with DeepLX

    TWP Enhanced with DeepLX

    Translate your page in real time using Google, Yandex, Bing, or DeepLX.

    XXXR

    65 users

  • Words Counter

    Words Counter

    Count number of Characters/Letters/Words with one-click. Right-click context menu to count Words/Letters/Characters of selected text.

    Oziku Technologies LLC

    65 users

  • 酷学术

    酷学术

    酷学术是一款专业在线学术研究的辅助工具，能为科研工作者在不改变阅读习惯情况下，提供包括精准的相似文献智能推荐、实时翻译网页及PDF文档，一键导出引用题录,智能AI问答服务。它集应用智能性、推荐精准性、操作便捷性于一体，适用于多种学术工作领域，为科研工作者创造了一个集中化、高效率的学术研究工具。

    北京盈科千信科技有限公司

    64 users

  • Autocorrect Misspelled Words & Text Snippets: Key

    Autocorrect Misspelled Words & Text Snippets: Key

    Autocorrect Typos, Grammar Misspellings, Punctuation & Create Text Shortcuts: KeyCorrect

    Key Correct

    64 users

  • Smart Terms for Confluence and Jira

    Smart Terms for Confluence and Jira

    Turn Confluence into a seamless Wiki experience with a smart glossary and a powerfull definition engine.

    Creativas

    64 users

  • PNL Reader: read quietly or read aloud

    PNL Reader: read quietly or read aloud

    Read any webpage quietly with dark mode, artistic fonts or read it aloud with natural sounding voices 📖

    River Young

    64 users

  • OpenCC

    OpenCC

    Convert text and webpages between Traditional and Simplified Chinese variants.

    Tony Chan

    64 users

  • Emoji Sidebar keyboard

    Emoji Sidebar keyboard

    Emoji Sidebar Keyboard is a free extension that lets you input emojis on the web browser of your computer

    Muzikasi

    64 users