| What it does | MiniMax H3 AI video generator for text-to-video and image-to-video creation
| Free AI video upscaler that runs in your browser with no watermark, signup, or upload required
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| Stage | Not given
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| Founded | Not given
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| Based in | GB
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| Pricing model | Freemium
| Free
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| Pricing | Monthly plans: Basic $4.95/month (220 credits), Pro $19.95/month (1090 credits), Ultra $39.95/month (2650 credits), Max $59.95/month (4800 credits). Yearly plans available at 50% discount. Credit packs also available. Generation cost depends on duration, resolution, and reference-video length.
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| Key features | - Text-to-video generation
- Image-to-video generation
- Mixed-reference generation with text, image, video, and audio input
- Instruction-based video editing
- Native stereo audio generation
- 4–15 second video duration
- 768p and 2K output resolution
- First-frame and last-frame guidance
- No watermark on generated videos
- Commercial use license included
| - Runs entirely in browser on WebGPU with no upload required
- Upscale to 1080p, 2K or 4K resolution
- No signup, watermark or account needed
- Supports videos of any length with progress saved
- Batch upscale up to 200 videos at once on computer
- Opens MP4, MOV, MKV, WebM, 3GP and converts older formats
- Quality tiers from 2× passes to 4× restoration
- Deinterlace interlaced video during conversion
- Download results as MP4, MOV, MKV or WebM with audio
- Works on phones with Chrome, Edge, Samsung Internet or Safari
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| What makes it different | - Unified multimodal input combining text, images, video, and audio in one creative brief
- Native stereo audio generation synchronized with video
- Independent platform requiring no MiniMax API key
- Commercial-ready video output without platform watermark
- Flexible output control with 4–15 second duration and 768p or 2K resolution
| - Runs entirely on your device—no file uploads to servers or accounts required
- Measures your device's graphics performance to give accurate time estimates
- Supports unlimited video length with progress saved automatically
- Batch process up to 200 videos with one set of settings
- Adapts quality settings based on content type and compression level
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 13 ▼ −1 (down) since last check | 2 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 17 | 11 |
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| Citation Flow (Majestic) | 9 | 19 |
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| Referring domains (Majestic) | 37 | 3 |
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H3Art
4K Video Upscaler