ryOS Subtitles

Learn with Netflix. Dual-language subtitles and pronunciation guides, by ryOS.

Learn languages while watching Netflix with dual subtitles and pronunciation guides. • Chinese: Pinyin or Zhuyin above the subtitle text. • Japanese: Furigana or Romaji readings. • Korean: Romanization. • Two subtitle languages at once, using the tracks available for your Netflix title. • Language pairs remembered per show. Auto matches the audio language when a matching subtitle track is available. • Sans, Serif, Rounded, Outline Serif, and Outline Rounded styles, with adjustable size, color, outline, background, and position. • Secondary subtitle timing adjustment and automatic alignment for small timing differences. No subtitle files or AI API key needed. Pronunciation dictionaries and fonts are bundled with the extension. Settings stay in your browser; ryOS Subtitles has no analytics, advertising, or developer-operated data service. A Netflix account with access to the content is required. Available subtitle languages depend on the title, region, and profile. Pronunciation guides may contain errors, especially for names and ambiguous readings. Netflix player changes may affect compatibility. ryOS Subtitles is an independent extension and is not affiliated with or endorsed by Netflix.