Text to video
Describe the subject, action, camera, dialogue, and atmosphere. MiniMax H3 turns the prompt into a synchronized video scene.
MiniMax H3 · Native video and audio generation
MiniMax H3 AI Video Generator with Native Sound
Generate MiniMax H3 videos from a prompt or image with synchronized motion, dialogue, sound effects, and ambience. Start with unlimited free 5-second 480p drafts.
Sign-in required. Free drafts are 5 seconds, 480p, and watermarked.
Turn one idea into a complete scene
MiniMax H3 generates the picture and soundtrack together, so motion and audio belong to the same moment.
Image to video
Upload a starting image and direct how it should move. Keep the visual anchor while adding motion, speech, effects, and ambience.
Native sound
Generate dialogue, environmental audio, and sound effects with the visuals instead of attaching a separate soundtrack afterward.
Generated with MiniMax H3
See motion and sound working together
These examples were generated at 720p in Quality mode with MiniMax H3 native audio.
Dialogue that belongs in the scene
Speech, expression, café ambience, and camera treatment were generated together.
Motion with weight, pace, and sound
The tracking shot, wet-road reflections, tire spray, wind, and engine audio share one continuous take.
An atmosphere you can hear
Forest movement, an owl, a passing badger, wind, water, and footsteps form one coherent moment.
How to create a MiniMax H3 video
Go from an idea or image to a reviewable draft in three steps.
- 1
Write a prompt or add an image
Describe the scene you want, or upload an image to guide the first frame and visual direction.
- 2
Choose your video format
Select the aspect ratio, duration, resolution, and generation mode that fit your project.
- 3
Generate and review
Create the draft, review the synchronized visuals and audio, then refine or export the result.
MiniMax H3 questions
What is MiniMax H3?
MiniMax H3 is an AI video generation model available in AI Video Maker for text-to-video and image-to-video creation. It generates motion, dialogue, sound effects, and ambient audio together so scenes stay synchronized.
How do I create a MiniMax H3 video?
Enter a prompt or upload an image, select MiniMax H3 in the AI Video Maker generator, choose your format, and create a draft. You can start with unlimited free 5-second 480p drafts and upgrade for HD exports.
Does MiniMax H3 generate audio with the video?
Yes. MiniMax H3 generates dialogue, sound effects, and ambient audio together with the visuals, helping sound and motion stay synchronized.
Can I use MiniMax H3 for free?
Yes. After signing in, you can create unlimited 5-second 480p MiniMax H3 drafts with a watermark for personal use. Paid plans add HD exports, no watermark, commercial rights, and priority processing.
What durations and resolutions does MiniMax H3 support?
AI Video Maker supports MiniMax H3 videos from 5 to 20 seconds, depending on resolution. Free 480p drafts are 5 seconds; 720p and 1080p options depend on your plan and available credits.
Create your first MiniMax H3 video
Start with a free 5-second 480p draft, then upgrade only when you need HD output and publishing rights.
Open the MiniMax H3 generator