Lexisub – Multiple Subtitles for Netflix · Language Learning

About

Learn a language from the shows you already binge.

Lexisub puts two subtitles on Netflix at the same time — your native language and the one you're learning — perfectly synced to playback. Read along, click any word to save the whole line, and review your phrases later. Every episode becomes a lesson.

WHAT YOU GET
• Dual & multi subtitles — stack two or more languages at once on Netflix, using the title's official subtitle tracks or your own .srt / .vtt files.
• Pair any languages — dozens of official languages per title. No track for the pair you want? Generate one with your own DeepL, OpenAI, or Google Translate key.
• Frame-perfect sync — subtitles track the player exactly. Nudge timing in 0.5s steps if a file is off. No buffering, no re-encoding.
• Save & review phrases — click a word, or hit a shortcut, to save the whole line in every on-screen language. Export to CSV (Anki), Markdown, or PDF.
• Study mode — a split-screen workspace: your phrase cards on one side, the Netflix player on the other. Loop any saved segment to shadow and repeat, then jump back to full-screen Netflix with a single click.
• Private by design — your saved phrases and settings stay in your own browser. No ads, no trackers, no selling your data.

SPEAKS YOUR LANGUAGE
The entire Lexisub interface is localized in 12 languages — English, Korean, Chinese, Japanese, Hindi, Spanish, French, Arabic, Bengali, Portuguese, Russian, and Indonesian — switchable instantly from the popup. Right-to-left scripts such as Arabic render correctly throughout.

HOW IT WORKS
1. Add Lexisub to Chrome and open any title on Netflix. A control panel appears on the player.
2. Pick the subtitle languages you want on screen. Lexisub overlays them, synced to playback.
3. Click words to save phrases, then study them later with export, loops, and side-by-side review.

PRICING
Start with a 14-day full free trial — every feature, no card required up front. After the trial, keep a single subtitle layer for free, or go Pro for unlimited layers, phrase saving/export, and study mode. Pro is €2.49/month or €24.99/year (launch promo). Billing is handled by Paddle, our Merchant of Record (handles VAT/GST and receipts). Cancel anytime.

NOT AFFILIATED WITH NETFLIX
Lexisub is an independent browser extension and is not affiliated with, endorsed by, or sponsored by Netflix. All trademarks belong to their respective owners.

A note on other services: Netflix is the fully supported service. Prime Video, Disney+, and Max are included as BETA (on-screen caption capture only) and may break; feedback welcome at [email protected].