据 AlphaMoat 统计,截至 2026-09,Chrome 插件 Subtra AI 用户数为 503,环比 +105.3%,评分 4.9(34 人评价),在全部 9,324 款 AI 浏览器插件中排名第 2,228 位,在「教育科研」分类(676 款)中排名第 175 位。
Subtra AI 是什么
Press Alt+X or Alt+V to translate and save subtitles from any video. Learn languages with AI-powered quizzes, shadowing and stories. Subtra AI turns movies and shows into language learning material. It works directly on Netflix, YouTube, and ANY OTHER platforms.
Dual Subtitles Watch with two subtitle tracks on screen at the same time. You can keep the original language and your native translation visible together, making it much easier to follow fast dialogue and pick up natural phrasing.
Instant Translation and Word Saving While watching, click any word or press Alt+X / Alt+V to translate subtitles on the spot. Subtra saves the word along with the full sentence, so you always remember the exact context it was used in.
Practice What You Actually Watched Everything you save goes straight to your Subtra dashboard. The app automatically creates quizzes, shadowing exercises, and vocabulary reviews based on the scenes you just finished watching.
Works with English, Spanish, French, German, Japanese, Korean, Italian, Turkish, and many more languages.
Install Subtra AI and learn naturally while enjoying your favorite shows.
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+ 对比数据月份:2026-09 · 用户数与评分来自 Chrome 应用商店公开数据,按月聚合更新。口径说明见数据方法。