GlossCue

Translate Netflix, YouTube, Prime Video and Disney+ subtitles into your language, free or with AI. Alone or next to the original.

Watch in one language, understand in another. GlossCue shows a translation of each subtitle line right next to the original on Netflix, YouTube, Prime Video and Disney+. Follow the story without pausing, and pick up the language in context as you watch. No subtitles you can read? If a show only has subtitles in another language, GlossCue translates them into yours. Show the translation alone and watch as you would with normal subtitles, or keep both lines and learn as you go. YouTube's auto-generated captions work too. • Dual subtitles: the original and the translation together, or the translation alone • Free translation: the translator built into Chrome, on your computer, for about 40 languages. Subtitles stay on your device. • AI translation: dialogue-aware AI that keeps tone, names and context across lines, natural in every language • Look up any word: click it in the original line to see its dictionary form, reading and meaning, free for English, Japanese, Chinese and Korean (other languages get Chrome's translation); AI explains what it means in that line • Word book: press ☆ to save a word together with the line it came from and a link back to that moment in the video. Free for up to 100 words, with export to Anki or automatic sync through the AnkiConnect add-on; a subscription removes the limit • Spaced review: each saved word comes back just before you would forget it, with its line as context. The extension icon shows how many words are waiting, with an optional daily reminder • Official subtitles first: when Netflix or YouTube already has subtitles in your language, GlossCue shows those, free and without an account • 25 target languages, including English, Chinese, Japanese, Korean, Spanish, French and German • Learn mode: A goes back to the previous line, S replays the current line, D skips to the next one. The video can pause at the end of each line, and the translation can stay blurred until you hover over it or press W • Keyboard shortcuts: Alt+Shift+T turns translation on and off, Alt+Shift+M switches the display mode • Works only with the subtitles the player already provides. GlossCue does not download, record or redistribute videos, and does not bypass DRM, paywalls or region locks. You need your own subscription to the streaming service. Free translation needs a GlossCue account (sign in with Google from the extension's popup). AI translation needs a GlossCue subscription (monthly or yearly); your first subscription starts with a 7-day free trial. Privacy: free translation runs in Chrome and sends no subtitles. Clicking a word sends that line to look the word up; it is not stored. Words you save, and their review schedule, are stored with your account. With AI translation, subtitle text is sent to GlossCue's servers to be translated, and translations are shared between viewers of the same subtitles without your account attached. No ads, no analytics, no browsing history. With Anki sync turned on, the words you save are sent only to Anki on your computer. Privacy policy: https://glosscue.app/privacy/