Show HN: Kami Subs – Live AI subtitles overlay for any browser video

Category: devtools

Tags: live-subtitles, ai-translation, whisper

Score: 7.0/10 (Innovation: 7, Technical: 7, Documentation: 7, Utility: 7)

Kami Subs is a browser extension that generates live AI subtitles for any video using local Whisper transcription and translation, all without cloud dependencies. It innovatively combines tab capture, WebSocket streaming, and native messaging for a seamless offline workflow, addressing a clear gap in real-time multilingual subtitle tools.

Target audience: frontend devs, backend devs

Repository: https://github.com/MohammdKopa/kami-subs · JavaScript · MIT

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