| What it does | Free AI subtitle generator that runs entirely in your browser
| AI motion graphics agent for creating editable product videos, explainers and animated marketing content
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| 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).
| Single video: $19 one time (90 credits, 1 finished video with revisions included). Creator: $39/month (230 credits/month, about 2 finished videos a month). Pro: $149/month (900 credits/month, about 9 finished videos a month). Top up from $5 at 5 credits per dollar.
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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
| - Generate videos from website URL or brief description
- Edit every layer in the editor or by asking Kario in plain language
- Multiple export formats including MP4, MOV, WebM and GIF
- Support for multiple languages including Arabic, Persian, Hindi, Thai, Japanese and Korean
- Edit your own footage with word-level cutting and transcription
- Generate photoreal product shots and backgrounds as editable layers
- Access from Claude or ChatGPT via MCP connection
- Multiple output formats for different platforms including 16:9, 9:16, 1:1 and 4:5
- Voiceovers in American and British voices and other languages with animation synced to words
- Storyboard preview before payment with money-back guarantee
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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
| - Every layer editable after generation, with full creative control
- Uses real product screens and branding elements as animated layers, keeping text sharp and on brand
- Free editor and ability to use your own AI via MCP
- Money-back guarantee if the first video isn't what you asked for
- Referral programme offering 20% discount to friends and 90 free credits per referral
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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) | 34 ▼ −1 (down) since last check | 1 ● no change since last check |
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| Trust Flow (Majestic) | 10 | 3 |
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| Citation Flow (Majestic) | 30 | 24 |
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| Referring domains (Majestic) | 96 | 34 |
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OpenSubs
Kario