YouTube LiveChat Flusher (Danmaku Chat)
Provides bullet chatting (danmaku) on YouTube Live, like niconico or bilibili.
4,723 users
YouTube™ Comment Translate
Translate YouTube comments with a single click using Google Translate. The target language is easily customizable and there's also a button to translate all comments automatically. YouTube's default translation button is hidden
3,925 users
AI Toolbox
Ultimate AI assistant! Access all AIs anywhere and boost your productivity: ChatGPT, Gemini, DeepSeek, Grok, Copilot, Claude, Llama, Qwen, Mistral AI, Perplexity, Poe, Narrow AIs and much MORE! 💖 No user information is collected by the developer
3,823 users
Print for Firefox
Print the current page you see with one single click. That for all kinds of photo printing, poster printing, business cards, etc. Print today a web page, photo or business card with your own favorite Print button.
3,764 users
Translation Comparison
Translation Comparison translates text and compares translations between Google, Microsoft, Yandex and other translators.
3,750 users
Web Translate
The best Translator for your Firefox and Thunderbird! Supported translators: Google Translate, Microsoft Translator, DeepL Translator, Yandex Translate, Яндекс Переводчик, Google 翻译 and 百度翻译 (Baidu Translator)
3,353 users
Definer: Word Translator, Ask AI, Popup Dictionary
Use AI translator and dictionary online with AI search to spell check sentences & learn new words
3,281 users
Yandex Translation
Yandex Translation is free and reliable tool provides accurate translations for over 90 languages.
3,178 users
ChatGPT Sidebar for Fire Fox
Use ChatGPT in sidebar. You won't need to waste time switching between ChatGPT and other tabs.
3,057 users
Voila – AI Assistant, Copilot and AI Writer
Seamless personal AI assistant powered by GPT-4o to help you create, write, summarize, brainstorm, and research Get things done with a simple keyboard shortcut – Improve your writing, get answers to all your questions and draft high-quality content.
2,996 users
No Google Search Translation
No Google Search Translation is a extension to untranslate Google Search results (including YouTube videos titles). It also detects and redirects away from Google Translate proxy pages, taking you directly to the original URLs.
2,972 users
![[Unofficial] Saladict - Pop-up Dictionary](https://addons.mozilla.org/user-media/addon_icons/2826/2826049-64.png?modified=6ed6dc9d)
[Unofficial] Saladict - Pop-up Dictionary
Saladict is an all-in-one professional pop-up dictionary and page translator which supports multiple search modes, page translations, new word notebook and PDF selection searching. This distribution is UNOFFICIAL. Remove it if you don't trust it.
2,789 users
Torii Image Translator - AI Manga Translator
Translate any image on any website in any language! Perfect for Manga, Manhwa, Manhua, Comics, Memes or any image at all!
2,351 users
ChatGPTBox
This extension integrates ChatGPT into the browser deeply, and provides chat windows, search engines and commonly used websites integration, and selection tools.
2,283 users
Google Translate Assistant
Webpage translation; Selected word translation; Online translation; Screenshot translation; Translation pronunciation
1,921 users
Gemini in Sidebar
Displays Gemini in the sidebar, provides customizable keyboard shortcut and toggle button.
1,879 users
Download Youtube Subtitles and Captions
Youtube subtitle downloader button below YouTube videos. This button takes you to the list of subtitles of the corresponding video when clicked!
1,750 users
Summarize and Translate with Gemini
Summarize and translate web pages using Gemini or OpenAI-compatible APIs.
1,727 users
Wordtune: AI Writing, Paraphrasing & Grammar Tool
With Wordtune, your AI writing companion, you can easily paraphrase, rewrite, correct grammar and more — all for free. In just a few clicks, you can turn your scattered thoughts into exactly what you want to say and streamline your writing process.
1,334 users
Dual Subtitles & AI Translation - InterSub
Language learning with dual subtitle translator dualsub to immersive translate meaning of words: Spanish to English, to Japanese etc
1,334 users
