| What it does | Free AI subtitle generator that runs entirely in your browser
| Studio-quality demo videos made from your real product by AI
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| Stage | Not given
| MVP
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| Founded | Not given
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| Based in | Not given
| US
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| Pricing model | Not given
| Freemium
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| Pricing | Free: transcription, translation on-device, all 12 subtitle styles, word-by-word highlighting, trimming, burning into video, and all export formats. Credits: $5 for 1,000 credits for cloud translation (approximately 1 credit per 30 subtitle lines).
| The skill is free. The app is in early access with one free hosted video to start; pricing to be announced.
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| Key features | - Speech recognition in the browser using Whisper
- Translation to 20 languages including Chinese, Japanese, Korean, Spanish, Portuguese, French, German, Italian, Russian, Arabic, Hindi, Indonesian, Thai, Vietnamese, Turkish, Polish, Dutch and Ukrainia
- Burn subtitles into MP4 without watermark
- Export to SRT, VTT, ASS and TXT formats
- Live subtitles over video playing in browser tabs via extension
- Support for multiple video formats including MP4, MOV, WebM and MKV
- No server processing—all work runs locally on user's machine
| - Creates videos from real product screens without stock footage
- Four video types: launch, explainer, spotlight and ad
- Multiple formats from one project: landscape, vertical and 15 or 30 second cuts
- AI writes story with hook, problem and resolution
- Checks every frame before showing the video
- Edit by commenting directly on the video
- Generates thumbnails in every platform size
- Only changed scenes are rebuilt when UI updates
- Works with Claude Code, Codex, Gemini CLI, Figma and ElevenLabs
- Free voices included with ElevenLabs integration
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| What makes it different | - 100% browser-based with no uploads—the video never leaves your machine
- Completely open source under AGPL-3.0-or-later so you can verify the code
- Free forever for transcription, styling and burning—pay only for optional cloud translation
- No watermark, no file-size limit, no queue, and no account needed to try
| - Free and open source with no per-video cost
- Runs on your computer using your own Claude plan
- Every format generated from one project automatically
- Smart rebuilding when product changes
- Professional voice and music mixing included
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 33 ▼ −1 (down) since last check | 11 ▲ +2 (up) since last check |
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| Trust Flow (Majestic) | 10 | 0 |
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| Citation Flow (Majestic) | 30 | 15 |
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| Referring domains (Majestic) | 96 | 6 |
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OpenSubs
Ultrademo