Live Captions & Translation Extension
Live captions & translation for anything you watch.
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Flash Caption - Live Translated Captions - Real-time captions & translation for YouTube, Twitch, & more

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FlashCaption adds real-time AI captions and translation to any livestream or video — YouTube, Twitch, anime sites, Korean streams, foreign sports, meetings, and more. Turn it on and subtitles appear live, in your language, as people speak. Built for: 🎌 Anime fans watching raw streams before subs drop 🎮 Viewers following foreign streamers (Hololive, Korean variety, etc.) ⚽ Sports fans watching leagues not in their language 🗣️ Language learners who want immersion with a safety net

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Hey PH! 👋 I'm Mani, and I built FlashCaption because I kept running into the same wall — a streamer I wanted to follow, a match I wanted to watch, content I couldn't find subtitled anywhere. The "aha moment" is immediate: turn it on during a live foreign stream and just... understand it. No waiting for fan subs. No switching tabs. Would love brutal feedback — especially: - Which sites/streams you wish it supported - Whether the accuracy is good enough for your use case Free tier gets you ~1 hour to try it. No card needed.