Dual Subtitles for Netflix by gacha_coda

Watch Netflix with two stacked subtitle languages on screen at once so you can read your target language while keeping your native language as a reference. Built for language learners.
Features
- Renders a second subtitle language as its own overlay, stacked with the first.
- Full styling: font size, text color, background opacity, vertical position, line gap, and a live sync-nudge slider.
- Optionally hides Netflix's built-in subtitles so you don't see a language twice.
- Add any languages you want (BCP-47 codes, e.g. "en, de, fr") in the popup.
How to use
Play a title, then select the language you're learning in Netflix's own subtitle menu. Netflix only provides download URLs for the selected subtitle track plus the current audio language, so this step is required. Both then stack.
Privacy
No data collection. Everything runs locally. It reads Netflix's subtitle track list and the subtitle files.
Open source (MIT). Not affiliated with Netflix.