CaptionLab
AI video captions with voice-synced word highlighting
What it does
AI video captioning studio for creators, studios and developers — automated transcription, karaoke-style word highlighting synced to the voice, style templates, brand watermarks and one-click SRT export, in 70+ languages, with a developer API.
Built with
- AI
- Speech-to-Text
- Video Captions
- Next.js
- SaaS
See it live
CaptionLab is live at aicaptionlab.com.