Start free. Upgrade when you're hooked.
Install free: 5 explanations a day, plus a daily taste of the live AI teacher. Pro unlocks the full live AI teacher you can talk to out loud, 60 a day, and your lesson library forever.
Free
Everything you need to try it on tonight's episode.
- Dual subtitles + click dictionary
- 5 spoken AI explanations/day
- A daily taste of the live AI teacher — 1 question/day
- Save & review lessons — last 7 days
- All 30+ languages
Pro
Unlock the live AI teacher and learn every night.
- Everything in Free
- The live AI voice teacher — hold space to ask about any line out loud (20/day)
- 60 spoken explanations/day — effectively unlimited for daily learning
- Your full lesson library, forever
- Jump back to any saved scene — even from shows you watched weeks ago
- Priority teacher voice
- Multi-device sync
Cancel anytime. Billed monthly — annual billing (€149/yr) coming soon.
Billing questions
A Chrome extension that adds an AI language tutor to Netflix. It shows dual subtitles, lets you click any word to save it, and at the right moments pauses the show to explain the line out loud — then keeps playing.
No. StreamTutor works on your existing Netflix. There's no separate catalog to pay for — you learn from the content you already watch.
No. You choose the audio language in Netflix's own menu. StreamTutor handles the subtitles and the spoken explanations — it never changes which audio track plays.
It runs entirely in your browser and doesn't modify Netflix's service. It reads the subtitle files your player already loads and adds a teaching layer on top.
Any show with subtitles in your target language. We support 30+ languages — Spanish, French, German, Japanese, Korean, Mandarin, Italian, Portuguese and many more work especially well.
Yes — install it and learn for free: 5 spoken explanations a day, plus a daily taste of the live AI teacher (one question a day). Pro (€19/mo) unlocks the full live AI teacher you can talk to out loud, 60 explanations a day, your lesson library forever, and multi-device sync.
We store the words and lessons you save so you can review them. We don't sell your data. See our privacy policy for the full details.
Chrome today, with Edge and Firefox planned. Mobile isn't supported yet — browser extensions aren't available on the Netflix mobile apps.