Minimaxh3
Creates 4-15 second text-to-video clips in 1440p/2K with stereo audio, guided by reference images and audio
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What is Minimaxh3?
MiniMax H3 is a text-to-video generation studio that creates 4-15 second videos in native 1440p/2K resolution with stereo audio. It supports omni-references using up to 9 images, 3 videos, and 3 audio clips as creative inputs, plus first/last frame anchoring for motion control.
Minimaxh3 pricing
Pricing model: Freemium
100 free signup credits (~1×5s 2K); credit-based system; annual plans save up to $389 vs monthly
Minimaxh3 pros
- Native 1440p/2K output with stereo audio on all generations
- Omni-reference system supports multiple asset types (images, videos, audio) for creative control
- Multiple aspect ratios and flexible durations (4-15 seconds)
- Failed tasks automatically refund credits; 100 free credits for new signups
Minimaxh3 cons
- Credit-based pricing with no transparent per-generation cost breakdown
- Limited free credits (100 for signup)
- File uploads restricted to ≤30 MB with specific formats; image dimensions must be 256-5760 px
Frequently asked questions about Minimaxh3
How many assets can I upload per generation?
Up to 9 images, 3 videos, and 3 audio clips (12 assets total). Reference them in your prompt as Image 1-9, Video 1-3, and Audio 1-3.
What are the input file requirements?
Images: JPG, PNG, WebP, or HEIC; ≤30 MB each; 256-5760 px with aspect ratios between 5:2 and 2:5.
Are credits refunded for failed generations?
Yes, failed tasks automatically refund reserved credits.
What video lengths and aspect ratios are available?
Durations: 4-15 seconds. Aspect ratios: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16.