MiniMax H3

What is MiniMax H3?

MiniMax H3 turns text, images, videos, or references into short clips with sound already mixed in. You can describe the shot and audio in one prompt, then get back a finished video with dialogue, sound effects, and music together in the same pass. It supports 4 to 15 second clips, multiple aspect ratios, 768P or 2K output, and reference inputs for locking characters, styles, camera moves, or voices. The page also includes a prompt generator, prompt ideas, and tools for text to video, image to video, video to video, reference to video, and video to prompt. There is a free hosted demo with limits, while full MiniMax H3 access is on paid plans.

Key features

• Generates video and audio in the same pass.
• Supports text, image, video, and reference inputs.
• Creates 4 to 15 second clips in multiple ratios.
• Offers 768P and regenerated 2K output.
• Includes prompt generator and video-to-prompt tools.
• Locks characters, styles, camera moves, and voices.