Google Input Tools for Firefox
Transliteration, virtual keyboard, and handwriting input for 90+ languages in Firefox.
897 users
YouTube Auto Dub Disabler
UPDATED JAN 15, 2026 Automatically opens the settings menu and switches to the original language audio track on YouTube.
895 users
WebTranslate
WebTranslate allows you to translate your web pages in more than 100 languages and choose which translate engine you want to use between Google or Bing !
894 users
Google Translate Engine
OpenSearch engine for Google Translate including suggestions aka autocompletion.
886 users
Ddict
Ddict translates directly on the websites without leaving what are you reading. There are many ways to translate: double click, select text, context menu... Features: auto text-to-speech, dictionary, definitions, synonyms, examples...
873 users
jisho-pitcher
Adds pitch accent information to entries in the online Japanese-English Dictionary at jisho.org.
854 users
Smart Reader - Bionic Reader
Modify a web page to make it more readable by bolding the beginning of a word (like bionic reading).
848 users
Leo Translate
Translate words from English to Russian on Internet pages using LinguaLeo API and add words to the LinguaLeo Dictionary.
846 users
Readlang Web Reader
Read websites in the language you're learning, translate words you don't know, and we'll create flashcards to help you remember.
844 users
Quick Accept-Language Switcher
Provides a quick way of changing the HTTP Accept-Language header so you can view and test websites with a different locale.
842 users
Comic Translator - Manga translator using AI
Translate Manga, Manhwa, Manhua, Comics on any website into any language!
830 users
Lingualeo Language Translator
Lingualeo Language Translator is the simplest way to translate words and phrases from any webpage on the internet.
818 users
Google Translate (all languages)
Lets you translate between any languages supported by Google Translate from the Firefox address bar. Use the 'gt' keyword, then the two-letter code for each language, and finally the words you want to translate, e.g. 'gt en es hello friend'.
797 users
Clarify AI: YouTube Summaries
Summarize YouTube videos with AI, timestamps, transcripts, bookmarks, and chat.
796 users
Jisho Search Plugin
Allow the user to search selected text on a webpage directly on Jisho dictionary
786 users
Tenhou English UI
Change the UI text on the Tenhou HTML5 Web Client from Japanese to English
780 users
ImageTrans - Image Translation and OCR
Translate images on websites - supports comic, manga, manhua, webtoon, doujin translation
768 users
Process Feedback - Writing Process for Google Docs
Free writing process reports for Google Docs · Students prove their own work · Teachers see edits, AI use, and copy-paste events
766 users
Subs Translate
Captures and translates subtitles using Google Translate directly from a webpage for online video services such as Netflix, HBO (free episodes only), YouTube and Amazon Video. Other similar HTML-based video and translate services can be configured.
764 users
Furocku Web Font
Furocku Web Font addon can correctly display myanmar text written with unicode or zawgyi font
758 users
HoverTranslate - YouTube Subtitle Translator
Learn languages on YouTube: hover over a subtitle word to see its translation, save it to your word list. Free, no account needed.
753 users
