Linguix.com Grammar and Spell Checker
Linguix é a melhor forma de encontrar e eliminar problemas de grafia em seus textos em inglês, em qualquer lugar da Internet.
478 usuários
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.
477 usuários
Comic Translator - Manga translator using AI
Translate comics from Japanese, Korean, Chinese and English into multiple languages, on any website
468 usuários
Google Input Tools for Firefox
Transliteration, virtual keyboard, and handwriting input for 90+ languages in Firefox.
464 usuários
CSV Reader
CSV Reader transforms raw csv data into a simple html table, easily readable in your browser. Find the data you need, fast.
459 usuários
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。
457 usuários
Dictionary Plus
A popup dictionary for quickly looking up word-meanings. It also allows to you to save new words that you like and build your vocabulary.
455 usuários
Cambridge Dictionary
Look up Cambridge Advanced Learner's Dictionary for the selected text
449 usuários
Scribe YouTube Transcripts
Instantly view beautifully formatted YouTube transcripts with punctuations, paragraphs and chapters.
442 usuários
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
441 usuários
YouTube Original Audio
Automatically switches to the original audio track on YouTube videos (if available) to bypass auto-dubbing.
418 usuários
ScTranslator - Translator, Page Translator, Dictio
Translate selected text with multiple sources, Webpage translating that have 3 display modes... An all-in-one translation extension.
415 usuários
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.
415 usuários
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
411 usuários
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"
410 usuários
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.
408 usuários
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.
400 usuários
Alpheios Reading Tools
The Alpheios Reading Tools add support for reading texts in Ancient Greek, Latin, Classical Arabic and Persian.
397 usuários
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!
397 usuários
Merriam-Webster's Learner's Dictionary
Look up any word you want while browsing the Internet. Double-click the word to get its definition, pronunciation, and usage examples in a text box appearing on the same page.
396 usuários
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.
395 usuários
YouTube Auto Dub Disabler
UPDATED JAN 15, 2026 Automatically opens the settings menu and switches to the original language audio track on YouTube.
389 usuários
