Multi Subsitles Youtube
Affichez autant de sous-titres que vous le souhaitez. Différentes langues, traduites, générées automatiquement. AUCUNE dépendance envers un serveur tiers.
501 utilisateurs
Definitions.net
Get instant dictionary definitions for any word or term that hits you anywhere on the web!
498 utilisateurs
Linguix.com Grammar and Spell Checker
Linguix est le meilleur moyen de trouver et d'éliminer vos fautes d'orthographe en anglais partout sur Internet.
496 utilisateurs
Auto RTL/LTR Switcher
Automatically switch text direction based on input language and allow toggling page font (Vazirmatn) and direction.
494 utilisateurs
toktogi
Toktogi is a popup Korean-English dictionary. Simply hover the mouse in front of a Korean word on a page and a box will pop up with the definition in English. Toktogi is inspired by the Japanese language learning extensions Rikaichan and Rikaikun.
492 utilisateurs
TranslateLocally for Firefox
TranslateLocally for Firefox is a webextension that enables local and private in-page translations for web browsers. It is a stand-alone extension, but can integrate with TranslateLocally for custom models and even better performance.
480 utilisateurs
YouTube Auto Dub Disabler
UPDATED JAN 15, 2026 Automatically opens the settings menu and switches to the original language audio track on YouTube.
479 utilisateurs
CSV Reader
CSV Reader transforms raw csv data into a simple html table, easily readable in your browser. Find the data you need, fast.
474 utilisateurs
Life Science Dictionary Tool
ライフサイエンス辞書ツールは、Webページ中の広範囲な生命科学用語を翻訳することが出来るマウスオーバー辞書です。ライフサイエンス辞書プロジェクト( https://lsd-project.jp/ )によって収集された10万語の英語用語、11万語の日本語用語を、用例・遺伝子情報などと共にご利用いただけます。 本アドオンはFirefox57以降での動作に対応したWebExtension版です。旧ライフサイエンス辞書とは動作が異なる部分がありますので、ご注意ください。
468 utilisateurs
Cambridge Dictionary
Look up Cambridge Advanced Learner's Dictionary for the selected text
463 utilisateurs
Dictionary Plus (Dictionnaire)
Un dictionnaire contextuel pour rechercher rapidement la signification des mots. Il vous permet également d'enregistrer de nouveaux mots que vous aimez et de construire votre vocabulaire.
457 utilisateurs
Scribe YouTube Transcripts
Instantly view beautifully formatted YouTube transcripts with punctuations, paragraphs and chapters.
456 utilisateurs
VLibras Plugin
O VLibras-Plugin é um tradutor de Português para LIBRAS. Através do VLibras-Plugin é possível fazer a tradução de qualquer texto em Português para LIBRAS de maneira simples, rápida e fácil.
441 utilisateurs
极简翻译
划词翻译, 英汉互译, 开关: ctrl+alt 默认开启, 关闭后即在当前站点永久关闭, 除非再次开启 ***开关: ctrl+alt, 默认开启*** 1.1.3版本为默认关闭
438 utilisateurs
Hot Virtual Keyboard Extension
This extension brings up the virtual keyboard when entering text input fields. Hot Virtual Keyboard has to be installed and running: Virtual Keyboard Home Page
434 utilisateurs
YouTube Original Audio
Automatically switches to the original audio track on YouTube videos (if available) to bypass auto-dubbing.
423 utilisateurs
Alpheios Reading Tools
The Alpheios Reading Tools add support for reading texts in Ancient Greek, Latin, Classical Arabic and Persian.
422 utilisateurs
Inkah: Learn Chinese & Korean on the Web & Netflix
Look up Chinese & Korean words. Split sentences into their individual words. Learn while browsing the web by hovering words and learn from Youtube and Netflix with double subtitles.
422 utilisateurs
Browser Notepad
Browser Notepad, a simple text-editor in the browser and has complete offline functionality. This is a 100% privacy-friendly add-on because it does not access any of your data, change the settings in your browser, or monitor any browser activities.
421 utilisateurs
abcTajpu
Type in accented letters, international characters, symbols or emojis into Firefox either by using a context menu (there being support for many languages) or by a customizable popup dialogue.
421 utilisateurs
Lingoes Text Capture Extension
Support Lingoes to capturing text and translate it in your browser, Use this extension you need to install Lingoes Translator from lingoes.net
417 utilisateurs
HoverTranslate - Traducteur Sous-titres YouTube
Enrichissez votre vocabulaire sur YouTube ! Traduisez les mots des sous-titres instantanément. Parfait pour apprendre les langues.
417 utilisateurs
YouTube Live Chat Translator
Real-time chat translations for YouTube live streams. Instantly translates messages in 139 languages, making it easy to connect with a global audience. Perfect for viewers and streamers!
414 utilisateurs
RikaiRebuilt
Featuring a built in Japanese dictionary with support to hear audio recordings of Japanese words from JDIC as well as the ability to import words in to the flashcard app Anki, this is a port of the old Firefox addon "Rikaisama"
411 utilisateurs
