Local AI · No data leaves your device
Watch anything.
Learn everything.
On-device AI transcription for Netflix. Get subtitles in your language. Private, free, and in 50+ languages.
- No account required
- Works offline
- 50+ languages supported
netflix.com/watch/80100172
Es schüttet wie aus Eimern.
It's raining cats and dogs.
Compare
The free Language Reactor alternative
See how Lingua Native stacks up against Language Reactor and Trancy - no paywalls, no daily caps, and nothing ever leaves your device.
| Feature | Lingua Native | Language Reactor | Trancy |
|---|---|---|---|
| Price | Free | Paid | Paid plans |
| AI subtitles when none exist | Unlimited | Pro only | Up to 40 videos/day |
| Daily usage limit | None | On free tier | 40 videos/day |
| Runs 100% on-device (private) | |||
| Nothing leaves your device | |||
| No account or credit card | Account required | Account required |
Based on publicly available plan details, June 2026. Competitor pricing and limits may change.
Pricing
Free today. Pro on the way.
The core is free: no account, no credit card. Pro will add sync, cloud transcription and more.
Free plan
Free
$0 · install and start watching
- Works on Netflix
- On-device AI transcription
- Works even when subtitles don’t exist
- Translates subtitles into your language
- 50+ languages supported
- No ads, no personal data
- No account required · works offline
Add to Chrome - FreeNo credit card · No account · 30-second install
Coming soon
Pro
In development · features may change
- Everything in Free
- Sync vocabulary, settings and history across devices
- Optional cloud transcription for slower devices
- More streaming platforms
- AI word explanations and flashcards
Get early access
Email us and we’ll let you know when Pro launches
FAQ
Questions, answered
Yes. The Whisper speech model runs locally in your browser. Your audio is transcribed on your own machine - we don’t collect personal data or send your viewing anywhere.