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Subtitle Generator API
by Info Inlet Inc.
This product includes a free trial. Duration and usage limits may vary by offer and publisher.
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Audio → SRT + WebVTT in multiple languages.
Subtitle Generator API — Audio → SRT + WebVTT in multiple languages.
What you get
- POST /v1/subtitles/generate — primary endpoint.
- X-API-Key authentication, per-key rate limits, audit log.
- OpenRouter-backed where AI is involved — no model keys to manage on your side.
- Interactive Swagger docs at api-subtitles.knowlez.com/docs.
Plans
- Starter — $9/mo · 300 subtitles included · $0.15/subtitle overage.
- Pro — $29/mo · 3,000 subtitles included · $0.1/subtitle overage.
At a glance
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