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.
786 Benutzer
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'.
781 Benutzer
Jisho Search Plugin
Allow the user to search selected text on a webpage directly on Jisho dictionary
759 Benutzer
YouTube Auto Dub Disabler
UPDATED JAN 15, 2026 Automatically opens the settings menu and switches to the original language audio track on YouTube.
743 Benutzer
Comic Translator - Manga translator using AI
Translate Manga, Manhwa, Manhua, Comics on any website into any language!
741 Benutzer
谷歌翻译-划词翻译
一站式划词 / 截图 / 网页全文 / 音视频翻译扩展，支持谷歌、DeepL、百度、腾讯等 8 个国内外主流翻译服务，且均可用于网页翻译。能在 PDF 里使用。
737 Benutzer
DeepL Translator for CTE
Translate Cloud Translation Environment collections using the DeepL Pro API. This extension is not affiliated with DeepL or Lionbridge Inc.
732 Benutzer
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.
731 Benutzer
Tenhou English UI
Change the UI text on the Tenhou HTML5 Web Client from Japanese to English
726 Benutzer
Grammar Checker and Writing Assistant by Sapling
Improve your writing with spelling, grammar, and other writing suggestions. Spell check, grammar checking and correction, fluency and stylistic edits for your writing. Autocomplete Everywhere and snippets/canned messages as well.
715 Benutzer
Furocku Web Font
Furocku Web Font addon can correctly display myanmar text written with unicode or zawgyi font
691 Benutzer
Google Input Tools for Firefox
Transliteration, virtual keyboard, and handwriting input for 90+ languages in Firefox.
671 Benutzer
TransorAI - KI-Übersetzer | Web, PDF, Bilder
Kostenloser KI-Übersetzer für Webseiten, YouTube/Netflix-Untertitel, PDFs und Bilder. Echtzeit-Tool für zweisprachige Übersetzung.
661 Benutzer
Rust Search Extension
The ultimate search extension for Rust Search std docs, crates, builtin attributes, official books, and error codes, etc in your address bar instantly. https://rust.extension.sh
651 Benutzer
Mouse Tooltip Translator
Maus -Tooltip -Übersetzer übersetzen Mausover -Text mit Google Translate. Support OCR, TTS, manga translator & pdf translator.
651 Benutzer
Context Wiktionary
Select word, right click: look up definition/translate on Wiktionary Dictionary. A simple WebExtension that provides a context menu entry to look up selected word on the English Wiktionary. Opens results in a new tab next to the current one.
640 Benutzer
RTL Helper
Fix RTL layout issues for Persian, Arabic, Hebrew and other right-to-left languages
635 Benutzer
Abadis Persian Dictionary
Abadis Online Dictionary And Translator This addon is full dictionary and translator for persian user that translate word and sentences. Dictionary and translator from: - All language to persian - persian to All language
624 Benutzer
Diccionario RAE en bocadillo
Diccionario de la lengua española (DLE) en bocadillo, cuadro de búsqueda y ventana emergente. Acceda a la definición actualizada RAE-ASALE de una palabra con un simple doble clic o por menú contextual. Y sin salir de la página que visita o de un PDF
609 Benutzer
![[FORK] - Закадровый перевод видео](https://addons.mozilla.org/user-media/addon_icons/3007/3007599-64.png?modified=63f919fd)
[FORK] - Закадровый перевод видео
Расширение добавляет закадровый перевод видео с использованием технологий Яндекс Браузера в Firefox. Video Translation for Firefox
608 Benutzer
