Custom TTS Reader
TTS implementation for the OpenAI api format. It can probably be used for any OpenAI api compliant service but its made for remsky/Kokoro-FastAPI. Click 'Read Selected Text' in the context menu after highlighting text.
233 users
Word Reference Translator
Firefox extension to allow quick access to www.wordreference.com. Based on https://addons.mozilla.org/es/firefox/addon/wordreference-translator/ (currently obsolete). It opens a new tab with WordReference's translation for the selected word.
233 users
↺ Netflix Rewind 1 sec
Allows you to ↺ rewind the videoplayer on netflix.com by 1 second each time you press the <⃣ key. The amount of seconds to seek can be adjusted via the 🛠️ Options page.
232 users
Translate Menu
Adds Translate to the context menu. Open Google Translate in a new tab and translate the page or selection text into your browser preferred language.
230 users
User-Agent Switcher and Simulator
Switch browser UserAgent to simulate different devices and browsers
230 users
Tenhou UI translator
Change the UI text on the Ron2 and Tenhou riichi mahjong HTML5 Web Clients from Japanese to English, French, Vietnamese or Polish, and optionally replace the tileset with a custom tileset. Note that tileset replacement only works on /3, not on /4
228 users
Royal Spanish Academy Dictionary (Search Provider)
This extension installs the Royal Spanish Academy dictionary search engine
224 users
🎵 PitchFlow Audio Control Videos
Transform the sound of any HTML5 video on websites like YouTube! PitchFlow lets you shift pitch in real-time — independently from playback speed.
223 users
Mouse Tooltip Translator - PDF & Youtube dual subs
Mouse Tooltip Translator translate mouseover text using google translate. Support OCR, TTS, manga translator & pdf translator.
221 users
Alinear Texto en Traductor de Google
Elimina los saltos de linea en la entrada de texto del Traductor de Google con solo presionar un boton.
217 users
Anki Dictionary
Look up words instantly and save them as Anki flashcards, 100× faster than manual entry.
210 users
Scribens : Grammar Checker and Writing Assistant
Scribens is a grammar checker and a writing assistant.
210 users
YouTube Auto Dub Disabler
UPDATED NOV 3, 2025 Automatically opens the settings menu and switches to the original language audio track on YouTube.
208 users
Right Click Wiktionary
Wiktionary lives in the context menu. Easy-to-read popup that won't slow you down. New, maintained version, by Aesara: https://addons.mozilla.org/en-GB/firefox/addon/contextual-wiktionary/
207 users
Text Case Converter
Converts entered text to different case such as Uppercase, Lowercase, Capitalized Case and Sentence Case and finally user can copy output with just a single click.
205 users
Gendersprache korrigieren
Removes the most prevalent forms of German "Gendersprache" ("gender speak") like Binnen-Is, Gender-stars, underscores and more on visited German websites. Some experience the resulting sites as easier to read.
204 users
EasySubs
Learn languages by watching films and series. Customizable subtitles and a popup dictionary to master your vocabulary while watching YouTube or Netflix. Open-source and free.
199 users
Grammar.com
Check your text and writing for style, spelling and grammar problems everywhere on the web
196 users
