| What it does | Add accurate, styled captions to any video in about a minute
| Free, open-source video captions you control
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | Not given
| Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: unlimited SRT/VTT/TXT downloads, 30 transcription minutes daily, videos up to 10 minutes, 720p export with watermark. 7-day pass: $7.99 one-time for 120 transcription minutes, up to 30-minute videos, 1080p no watermark, AI translation, custom fonts. Pro: $14/month or $96/year (save 43%), 300 t
| Free app (1080p at 30 fps), Pro one-time purchase 14.99 €, self-hosting free
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| Key features | - Word-by-word animated captions with synchronized timing
- 16 pre-made caption styles including Bold Pop, Karaoke, Highlight Box and Neon
- Customizable fonts, colors, size and position
- Support for 30+ languages
- Export as SRT, VTT, TXT subtitle files
- MP4 video export with burned-in captions
- Editable captions with word-by-word control
- AI translation into 27 languages
- Upload custom fonts (TTF, OTF, WOFF, WOFF2)
- Browser-based processing with no software installation
| - Transcription with Whisper, Parakeet, or Apple Speech
- Word-by-word animated captions
- Caption styling and correction
- Export as MP4, WebM, ProRes, SRT, VTT or JSON
- iPhone app with on-device transcription
- Self-hosted Docker deployment
- HTTP API for scripts and pipelines
- Integration with Claude, Cursor and MCP clients
- Support for 13 interface languages
- GPU acceleration optional for faster transcription
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| What makes it different | - All processing happens in your browser; videos never upload to servers
- Free subtitle file downloads with no watermark; video export watermark only on free plan
- Works entirely in browser with no account required for subtitle downloads
- Automatic punctuation and accurate captions for clear speech with full editing control
- Support for multiple video and audio formats in one tool
| - Open source with Rust engine shared across browser, app and server
- No uploads: iPhone app transcribes on device, self-hosted keeps videos local
- Free with one-time Pro purchase, no subscription required
- Run on your own server with Docker, no dependency on external services
- Agent integration for video captioning from Claude and other AI tools
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 1 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 1 | 0 |
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| Citation Flow (Majestic) | 20 | 0 |
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| Referring domains (Majestic) | 7 | 0 |
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Caption Generator
OpenCaptions