Accurate Language Translator for YouTube Subtitles & Web. Detects expressions, TTS with regional accents, dictionary & history
Users
2,000
0 in 30 days
Rating
4.9 / 5
unchanged in 30 days
Ratings
24
0 in 30 days
Store rank
#20K
#17K among extensions
Version
3.1.2
updated 27 Jul 2026
Users
monthly, 2 years
Latest, 15 Oct 2026:2,000 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 years
Latest, 15 Oct 2026:24 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Smart AI Translator for Web & YouTube Subtitles — Elwo
🎯 Accurate AI translation in context, nothing extra!
Translate on any webpage or in YouTube subtitles.
Just select any word or text fragment → click on the Elwo pop-up icon → get an instant, immersive translation
🧩 Detects & autocompletes idioms, slang expressions, English phrasal verbs, and German separable verbs (trennbare Verben)
🤓 Explains the meaning of slang words and expressions
📖 One click to get more details from the dictionary
📌 The sidebar translator & dictionary is always at hand — no more switching tabs!
Simply type or paste any word or text into the input box → get an instant, accurate translation and detailed information from the dictionary
🌎 Supports 42 languages.
Translates from Spanish, English, Chinese, Japanese, and dozens of other languages
🔈 High-quality pronunciation (TTS) for all supported languages
🗣️ Regional accents available
— English: American, British, Australian
— French: Standard & Canadian
— Portuguese: European & Brazilian
— Chinese: China, Taiwan, Hong Kong
🤖 Translation is powered by the most advanced AI language models
📜 Review your translation history in the sidebar.
To save your translation history, you need to sign in
🚀 Effortless language learning with YouTube!
Learn Spanish, English, and dozens of other languages with YouTube.
Watch your favorite YouTube videos → translate anything you don't understand in the subtitles → review that new vocabulary in your translation history to remember it better
🤑 Free language translator & Registration is optional
❗️After installing the extension, refresh open tabs or restart your browser for the extension to work
⚠️ The extension does not work on Chrome system pages (New Tab, Chrome Web Store, Settings, etc.)
Growth
Window
Users
Change
Ratings
Rating
7 days
0
+0.0%
0
0.00
30 days
0
+0.0%
0
0.00
6 months
0
+0.0%
+1
−0.08
1 year
+1,488
+290.6%
+1
−0.08
Chrome Web Store search rankings
Where Smart AI Translator for Web & YouTube Subtitles — Elwo appears when people search the store, with the 30 day change