01
Text to Video
Describe the subject, action, camera, lighting, pacing, and sound. MiniMax H3 builds the scene without a source asset.
Multimodal video generation with MiniMax H3
MiniMax H3 AI Video Generator
Create 4–15 second cinematic videos from text, images, video, and audio—with native stereo sound and output up to 2K.
- 4–15 seconds
- 2K
- Stereo audio
Generated with MiniMax H3
Generated Result
MiniMax H3 at a Glance
- 01Unified context
- Combine text and media references in one request.
- 024–15 seconds
- Choose an integer duration that fits the shot.
- 03768P or 2K
- Create a fast draft or a high-resolution final clip.
- 04Native stereo sound
- Generate voice, effects, ambience, and music with the video.
One model, one creative brief
What Is MiniMax H3?
MiniMax H3 is a multimodal video model from MiniMax. This AI video generator reads text, images, video, and audio in one creative brief, then applies each reference to the subject, motion, camera, or sound.
The model supports text-to-video, reference-based generation, and editing. Create 4–15 second clips with native stereo sound, then use H3Art to manage prompts, references, and output settings without an API workflow.
Choose the right starting point
Four Ways to Create Video with MiniMax H3
Start from a prompt, a frame, mixed references, or an existing clip. Choose the workflow that matches your source material and control needs.
02
Image to Video
Animate a first frame or guide both ends of the shot with first and last frames. Preserve composition while adding motion and audio.
03
Mixed References
Assign separate images, video, and audio to the subject, camera motion, voice, or rhythm within one request.
04
Instruction-Based Editing
Upload a source clip and use natural-language instructions to change its motion, style, content, or sound.
Multimodal direction
Guide MiniMax H3 with Images, Video, and Audio
Add only the references that control the result. A first frame holds composition, images establish identity, video supplies movement, and audio supplies voice or rhythm.
Name each file in the prompt and assign its role. MiniMax H3 can combine a character image, a camera reference, and a voice sample in one output.
Reference Video
Reference Image
Reference Audio
Voice, sound, or rhythm
Generated Video
- 01
Reference Video
Motion and camera direction
- 02
Reference Image
Character, product, or visual identity
- 03
Reference Audio
Voice, sound, or rhythm
- 04
Generated Video
A unified result from MiniMax H3
Picture and sound, generated together
Generate 2K Video with Native Stereo Sound
MiniMax H3 generates stereo speech, effects, ambience, and music with the picture. A spoken line can guide mouth movement and pacing.
Output duration runs from 4 to 15 seconds, giving short drafts and finished shots the same multimodal control.
Native audio
Stereo sound shaped with the shot
Listen for speech, effects, ambience, and music timed to the MiniMax H3 shot.
Source fidelity
Fine detail from source context
Inspect product, interface, and environmental detail preserved from the source context.
Representative outputs
Create Commercial Video Concepts with MiniMax H3
Each example shows a different input strategy and result to inspect.
01 / Titles
Film Opening Titles
Use title frames and a camera brief to hold the typography, timing, and mood. Add audio for synchronized visual beats.
- Creative input
- Title frames, camera direction, and optional audio.
- What to inspect
- Check whether MiniMax H3 keeps titles legible and sound on cue.
02 / Product
Product Websites
Turn a product image or interface concept into a moving page while a reference clip supplies the scroll rhythm.
- Creative input
- Product image, interface reference, and motion clip.
- What to inspect
- Watch MiniMax H3 preserve the product and visual system across the sequence.
03 / Campaign
Animated Posters
Keep the poster composition while adding depth, selective movement, and sound for a short campaign loop.
- Creative input
- Poster artwork, motion notes, and sound direction.
- What to inspect
- Check whether MiniMax H3 preserves the graphic hierarchy.
04 / Commerce
Advertising and E-commerce
Create short product shots from existing assets while your prompt controls labels, camera direction, and pacing.
- Creative input
- Product references, copy, camera notes, and optional audio.
- What to inspect
- Check MiniMax H3 for product identity, readable labels, and shot continuity.
Four steps from brief to clip
How to Use MiniMax H3 Online
- 01
Describe the Shot
Write the subject, action, camera direction, and sound. MiniMax H3 also accepts text-only requests.
- 02
Add the References That Matter
Upload first and last frames or a mixed media set for identity, motion, style, voice, or rhythm.
- 03
Explain Each Relationship
Mention each file in the prompt. Assign the image to identity, the clip to motion, and the audio to voice or rhythm.
- 04
Choose the Output and Generate
Set aspect ratio, duration, resolution, and audio. Generate, review the result, then revise the prompt or references.
Model architecture
The Technology Behind MiniMax H3
Contextual Omni Representation
Contextual Omni Representation describes how each input should affect the output, helping MiniMax H3 follow instructions across media types.
H3-VAE
H3-VAE compresses source information while preserving detail. MiniMax reports four times the effective sequence length, supporting native 2K generation.
H3-Omni Transformer
H3-Omni Transformer separates understanding and generation workloads. MiniMax reports nearly 30 percent higher training throughput, while in-context regeneration restores fine detail from the original references.
Plans and credits
Choose How You Create with H3Art
Use a monthly plan for a steady production rhythm or choose a credit pack for individual projects.
Basic
$9.9-50%
$4.95/month
220 credits/month
- About 3 videos (4s)
- No watermark
- All creation modes included
- Standard generation speed
- Basic customer support
- Commercial Use License
Popular
Pro
$39.9-50%
$19.95/month
1090 credits/month
- About 15 videos (4s)
- No watermark
- All creation modes included
- Priority generation queue
- Priority customer support
- Commercial Use License
Ultra
$79.9-50%
$39.95/month
2650 credits/month
- About 37 videos (4s)
- No watermark
- All creation modes included
- Priority generation queue
- Priority customer support
- Commercial Use License
Max
$119.9-50%
$59.95/month
4800 credits/month
- About 67 videos (4s)
- No watermark
- All creation modes included
- Priority generation queue
- Priority customer support
- Commercial Use License
7-day refund policySecure paymentCancel anytime
Questions, answered in full
H3Art Frequently Asked Questions
Does MiniMax H3 generate audio?
Yes. It can generate stereo speech, effects, ambience, and music. Turn audio on or off per task.
How does MiniMax H3 image-to-video generation work?
Upload one or more images to guide the subject, composition, or visual style. You can also use first and last frames when you want to control how the shot begins and ends. MiniMax H3 adds motion and can generate stereo audio from the prompt and references.
Do I need a MiniMax API key?
No. H3Art connects to the model, so you do not supply your own MiniMax API key.
How is MiniMax H3 generation priced on H3Art?
Generation uses H3Art credits. Duration, resolution, and reference-video length affect the estimate shown before submission.
Can I use MiniMax H3 for commercial projects?
Yes. MiniMax positions H3 for commercial content creation, and H3Art does not add its own watermark. You are responsible for the rights to uploaded references and for following applicable terms and laws.
Is H3Art the official MiniMax website?
No. MiniMax develops the model; H3Art provides an independent creation interface.
Start from one creative brief
Create Your Next Video with MiniMax H3
Add your prompt and references, direct the motion and sound, then generate a 4–15 second clip with MiniMax H3.
Create with MiniMax H3
