| What it does | Free AI subtitle generator that runs entirely in your browser
| AI music generator for royalty-free music
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| Stage | Not given
| Established
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| Founded | Not given
| 2016
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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).
| Free plan with limited generations; API plans: Trial Plan $49/month (100 generations/month), Startup Plan $199/month (5,000 generations/month), Startup+ Plan $499/month (30,000 generations/month); Custom Plan available for special requests.
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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 music from text prompts
- Mubert Render for video content soundtracks
- Mubert Cast for podcast editing and music scoring
- Mubert Fuse for short video music and effects
- Copyright Checker for Content ID claims detection
- Track Editor for detailed music customization
- Quick Remix for fast track variations
- Image-to-music generation
- Curated music library access
- Commercial license for monetized content
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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
| - AI-generated music is unique per user, avoiding duplicate tracks across creators
- License covers all major platforms including YouTube, TikTok, Instagram, Twitch, and broadcast
- No watermarks on downloaded tracks, built-in copyright checking to prevent Content ID strikes
- Over 1 million samples from 4,000+ musicians and 100+ genres available
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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 | 72 ● no change since last check |
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| Trust Flow (Majestic) | 10 | 23 |
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| Citation Flow (Majestic) | 30 | 44 |
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| Referring domains (Majestic) | 96 | 4287 |
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OpenSubs
Mubert®