We built a subtitle generator that auto-detects real speaker names

Show HN: We built a subtitle generator that auto-detects real speaker names

Based, We built a subtitle generator that auto-detects real speaker names works in show hn launch.

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Hi HN! We built a subtitle generator that solves some real pain points we encountered while working with video content.*The problem:* Most subtitle tools give you "Speaker 1, Speaker 2, Speaker 3" labels, require manual cleanup of filler words, and have no way to handle sensitive content that shouldn't be exported.*What we built:*- *AI Speaker Detection*: Automatically suggests real names from self-introductions ("Hi, I'm John" → suggests "John"). Works for both English and Chinese.- *Bilingual Filler Removal*: One-click removal of 35+ filler words (um, uh, like, 嗯, 这个, 那个). Most tools only support English – we handle both English and Chinese.- *Off-Record Protection*: Mark sensitive se

The company sits in the show hn launch segment, where it competes on its core product or service.

The company is listed at the Show HN launch stage of development.

Website: harku.com/tools/subtitle-generator