| What it does | Free AI subtitle generator that runs entirely in your browser
| High-fidelity photorealistic AI image generation with natural prompting
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| Stage | Not given
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| Pricing model | Not given
| Open source
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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 and open source
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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
| - High-fidelity skin and eye rendering with fine pores and light reflections
- Robust composition coherence for multi-subject scenes and action shots
- Baked-in VAE with optimized color tuning
- Simple natural language prompting without complex templates
- Compatible with ComfyUI, Automatic1111, and Forge
- Works with popular SDXL ControlNets and IP-Adapters
- Thousands of compatible LoRAs available
- Optimized CFG sensitivity for high quality at lower scales
- Natural light scattering and structural accuracy
- Experimental Catalyst branch for continuous model evolution
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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
| - Minimal prompting complexity with natural language descriptions instead of complex embeddings
- Eliminates artificial AI textures and generic rendering artifacts
- Open-source with commercial use permissions
- Seamless integration into existing AI image generation workflows
- Continuously refined through community feedback and experimental development
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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 | 10 ▼ −1 (down) since last check |
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| Trust Flow (Majestic) | 10 | 5 |
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| Citation Flow (Majestic) | 30 | 18 |
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| Referring domains (Majestic) | 96 | 40 |
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OpenSubs
CyberRealistic XL