Sublens - Translate & Learn from Subtitles icon

Sublens - Translate & Learn from Subtitles

by Matteo Lucerni · getsublens.com · Education
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Turn Netflix, YouTube & Prime Video subtitles into instant word translations, dictionary lookups & pronunciation.

Users
145
+55 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
+1 in 30 days
Store rank
#72K
#61K among extensions
Version
1.6.2
updated 21 Sep 2026

Users

monthly, 4 months
072145Jun 2026Sep 2026Oct 2026
Latest, 15 Oct 2026: 145 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months
012Jun 2026Sep 2026Oct 2026
Latest, 15 Oct 2026: 2 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 Sublens - Translate & Learn from Subtitles

Learn a language from the shows and videos you already watch. Sublens turns Netflix, YouTube and Prime Video subtitles into an interactive language lesson, right inside the player. Subtitles stay blurred so you can test your listening first, then reveal a line and click any word to see its translation, dictionary definition and pronunciation, without ever leaving the video. WHAT YOU CAN DO - Keep subtitles blurred by default and reveal a line only when you need it, so you train your ear first. - Click any word for an instant translation and dictionary entry. - Ctrl/Cmd+click several words, or click and drag, to translate a whole phrase. - Hear the correct pronunciation in the original language, with a button to replay it. - Auto-pause on hover, so you have time to read. - Press the Left Arrow key to jump back and replay the previous line. MADE FOR LANGUAGE LEARNERS - Works on Netflix, YouTube (both manual and auto-generated captions) and Prime Video. - Auto-detects the subtitle language, or set it yourself. - Choose the language you want translations and definitions shown in. - Turn Sublens on or off per platform, with no page reload. PRIVATE BY DESIGN - No account, no sign-in, no ads, no tracking and no analytics. - Only the word or phrase you choose to look up is sent to Google Translate to return its translation and pronunciation. Nothing else leaves your browser. Free to use. Install Sublens and start learning from what you already watch. HOW TO START 1) Install the extension. 2) Open a Netflix title, a YouTube video, or a Prime Video title and turn captions/subtitles on (the CC button on YouTube). 3) Hover a subtitle to reveal it, then click any word.

Growth

WindowUsersChangeRatingsRating
7 days+18+14.2%00.00
30 days+55+61.1%+10.00

Version history

5 versions recorded
1.6.221 Sep 2026
1.6.116 Sep 2026
1.3.1014 Jul 2026
1.3.913 Jul 2026
1.2.029 Jun 2026

Details

Category
Education
First seen
29 Jun 2026
Size
50 KB
Languages
en
Pricing
Free
Privacy policy
getsublens.com
Support
getsublens.com
Extension ID
hkocpinnlehjpbobobnpocanjaaaiijh

Permissions and risk

Elevated riskimpact 4, likelihood 2
Permissions
scriptingstorage
Site access
https://translate.googleapis.com/*https://translate.google.com/*https://www.netflix.com/*https://www.youtube.com/*

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