Netflix Dual Subtitles

Tracking since Jun 4, 2026.

Changelog

• Jun 9, 2026
  description

  Watch Netflix with two subtitle languages on screen at once — ideal for language learning, or for watching with someone who prefers a different language.
  
  WHY IT'S DIFFERENT
  • Uses Netflix's own subtitle data — not machine translation or scraping — so the text and timing are accurate and match what Netflix actually ships.
  • Runs entirely on your device. No account login, no servers, no tracking; your settings stay in your browser.
  • Built-in feedback button — if something ever stops working, you can report it in one click straight from the popup.
  
  FEATURES
  • Dual subtitles — show a primary and a secondary language together, kept perfectly in sync with the video.
  • Every text subtitle Netflix offers — including languages that aren't preloaded; they're fetched automatically when you pick them.
  • In-player control panel — toggle and configure everything from a small N² button right inside the video, so it also works in fullscreen (where the toolbar popup can't open). Drag the button anywhere you like.
  • Search & jump — search a subtitle track for any word or phrase and click a result to jump straight to that moment.
  • Click or drag to copy — optionally click a word, or drag-select a phrase, in the on-screen subtitles to copy it to your clipboard (great for looking words up). Off by default.
  • Export subtitles — download a single language (.srt), a merged file, or a dual-language .ass that preserves each language's exact timing.
  • Customizable — per-language text color and font size.
  
  PRIVACY
  Runs locally and collects nothing automatically — no analytics, tracking, or ads. The only data that ever leaves your device is what you type into the optional feedback form (sent via Web3Forms), and only when you press send. See the privacy policy for details.
  
  NOTE
  Unofficial extension, not affiliated with or endorsed by Netflix. Because it builds on how Netflix's player works, a Netflix change may occasionally require an update — the popup shows a status line so you can tell when something needs attention.

  Watch Netflix with two subtitle languages on screen at once — ideal for language learning, or for watching with someone who prefers a different language.
  
  WHY IT'S DIFFERENT
  • Free, with no ads — no paid subscription, no in-app purchases, and the extension never shows you ads or sponsored content.
  • Uses Netflix's own subtitle data — not machine translation or scraping — so the text and timing are accurate and match what Netflix actually ships.
  • Runs entirely on your device. No account login, no servers, no tracking; your settings stay in your browser.
  • Built-in feedback button — if something ever stops working, you can report it in one click straight from the popup.
  
  FEATURES
  • Dual subtitles — show a primary and a secondary language together, kept perfectly in sync with the video. The secondary even defaults to the show's original spoken language. Works on the watch player and in the title/preview pages.
  • Every text subtitle Netflix offers — including languages that aren't preloaded; they're fetched automatically when you pick them.
  • Transcript viewer — read the whole episode's subtitles, in two views: "Paired" (each line with its translation) or "Timeline" (both languages in time order). The line playing now is highlighted and the list follows along (toggle off to browse freely); click any line to jump the video there. Keep it in the panel, pop it out into a floating always-on-top window, or dock it beside the video (left or right, drag to resize) so the picture shrinks and nothing overlaps.
  • Language-learning controls — step through subtitles with the keyboard (, previous · . replay · / next line), loop a line (or a few lines) on repeat with the [ and ] keys, or auto-pause at the end of each line to read or repeat aloud.
  • In-player control panel — toggle and configure everything from a small N² button right inside the video, so it also works in fullscreen (where the toolbar popup can't open). Drag the button anywhere you like; it shows the title that's currently playing, and scrolls when there's a lot to fit.
  • Search & jump — search a subtitle track for any word or phrase and click a result to jump straight to that moment.
  • Click or drag to copy — optionally click a word, or drag-select a phrase, in the on-screen subtitles to copy it to your clipboard (great for looking words up). Off by default.
  • Export subtitles — download a single language (.srt), a merged file, or a dual-language .ass that preserves each language's exact timing. Episode files are named with the show, season, and episode title.
  • Customizable — per-language text color, separately adjustable primary and secondary font sizes, and an adjustable on-screen height.
  
  PRIVACY
  Runs locally and collects nothing automatically — no analytics, tracking, or ads. The only data that ever leaves your device is what you type into the optional feedback form (sent via Web3Forms), and only when you press send. See the privacy policy for details.
  
  CHANGELOG
  See what's new in each version: https://netflix-dual-subs.pages.dev/changelog.html
  
  NOTE
  Unofficial extension, not affiliated with or endorsed by Netflix. Because it builds on how Netflix's player works, a Netflix change may occasionally require an update — the popup shows a status line so you can tell when something needs attention.

Permissions & access

Permissions

storage

Host access

https://www.netflix.com/*

Screenshots