| What it does | Free AI subtitle generator that runs entirely in your browser
| Visual prompt search engine and remixable gallery for AI image and video creators
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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).
| Free plan with 20 trial credits; Starter $9.9/mo (500 credits); Pro $19.9/mo (1,200 credits); Max $49.9/mo (4,000 credits); yearly subscription 32% off; one-time credit packs available
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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
| - Browse curated image and video gallery across multiple categories
- Remix and regenerate from curated prompts
- Support for multiple AI models including GPT Image, Kling, Midjourney, Runway, and others
- Up to 8K resolution for Pro and Max plans
- Parallel generation capability, up to 6 simultaneous generations
- Commercial use included on paid plans
- Shareable boards for collaboration
- Credit-based pricing with subscription and one-time options
- Private boards for personal creations
- Priority support on Max plan
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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
| - Structured prompts designed for immediate remixing and reuse
- Daily Trending and editor-curated picks keep inspiration current
- Seamless workflow from discovery to generation in one interface
- Built for daily creators focused on speed and focus
- Prompt discovery and remix workstation designed for daily habit
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| Free plan | Not given
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| Open source | 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 ▼ −1 (down) since last check |
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| Trust Flow (Majestic) | 10 | 1 |
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| Citation Flow (Majestic) | 30 | 17 |
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| Referring domains (Majestic) | 96 | 14 |
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OpenSubs
Coool AI