MiniMax H3 Max AI Video Generator
Hailuo 03, Post-Trained for Better Prompt Following, Visuals, and Speed
MiniMax H3 Max is a post-trained variant of MiniMax H3 (Hailuo 03), tuned by fal Research for more reliable prompt following and more polished visuals. Co-optimization with a custom inference engine lets it render a 5-second 768p clip in seconds. Every generated clip includes synchronized audio—room tone, Foley effects, music, and ambience matched to the action on screen. Choose 480p or 768p, a duration from 5 to 15 seconds, and one of seven aspect ratios; Reference mode also offers adaptive framing.
LoveGen AI gives you three ways to use H3 Max. Text mode creates a complete clip from a written description, with aspect ratios from 21:9 to 9:16. Image mode animates a starting frame and can pair it with an optional end frame for controlled first-to-last-frame transitions; the output keeps your image's aspect ratio. Reference mode accepts up to nine images (cite them as Image 1, Image 2 in your prompt), three video clips for motion, and three audio tracks. It preserves subject consistency while following the motion and sound in your references. A built-in prompt enhancer rewrites your prompt before generation: Balanced finishes in about a second, while Quality spends up to 30 seconds crafting a more detailed prompt. There's no subscription—you pay only for what you generate.
How to Use MiniMax H3 Max
Step 1: Choose a Mode
Choose Text to generate from a prompt, Image to animate a photo (with an optional end frame for keyframe control), or Reference to guide the video with up to 9 images plus reference video and audio.
Step 2: Add Your Prompt and Settings
Describe the scene and motion, then pick a resolution (480p or 768p), duration (5–15 seconds), aspect ratio, and Prompt Enhancement level. In Reference mode, cite your assets as Image 1, Video 1, and Audio 1 in the prompt.
Step 3: Generate and Download
Click Generate and H3 Max renders your video with synchronized audio in seconds. Preview it in your browser, then download the MP4 when it's ready.
MiniMax H3 Max Technical Specifications
| Provider | MiniMax (post-trained by fal Research) |
| Release Date | August 2026 |
| Resolutions | 480p and 768p (1344×768 at 16:9, 24 fps) |
| Video Duration | 5–15 seconds |
| Aspect Ratios | 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 (+ Adaptive in reference mode; image mode follows the first frame) |
| Audio Generation | Native synchronized audio: room tone, foley, music, and ambience |
| Input Modes | Text-to-video, Image-to-video (first/last frame), Reference-to-video |
| Reference Inputs | Up to 9 images, 3 videos, and 3 audio tracks (12 files max) |
Why Choose MiniMax H3 Max
Follows Your Prompt—Faster
Post-training improves prompt adherence, so H3 Max delivers the shot you describe. Its custom inference engine renders a 5-second 768p clip in seconds, letting you iterate on ideas instead of waiting.
Native Synchronized Audio
Every clip includes room tone, Foley effects, music, and ambience timed to the action on screen—no separate audio pass and no extra cost.
Keyframe and Reference Control
Pair first and last frames for controlled transitions, or lock subjects, motion, and sound with up to nine reference images, three video clips, and three audio tracks cited directly in your prompt.
MiniMax H3 Max vs Other AI Video Generators
| Feature | MiniMax H3 Max | MiniMax H3 | Wan 3.0 | Seedance 2.5 |
|---|---|---|---|---|
| Provider | MiniMax + fal Research | MiniMax | Alibaba | ByteDance |
| Max Resolution | 768p | 2K | 1080p | 720p |
| Max Duration | 15s | 15s | 30s | 30s |
| Native Audio | Yes | Yes | Yes | Yes |
| Input Modes | Text, Image, Reference | Text, Image, Reference | Text, Image, Reference | Text, Image, Reference |
| Best For | Prompt adherence & speed | 2K detail & realism | 1080p quality & smart duration | Long clips & fidelity |
What You Can Create with MiniMax H3 Max
Trend-Ready Social Content
Turn a trending idea into a 9:16 clip with sound in seconds—fast enough to post while the trend is still climbing.
Product and Ad Clips
Animate product photos into short promos with first-to-last keyframe control and ambient audio that brings the scene to life.
Rapid Storyboarding
Iterate on shots quickly from text prompts, using the Quality prompt enhancer to flesh out complex scenes before committing to a full production.
Character Consistency
Use reference images to keep a character or style consistent across multiple clips, citing them as Image 1, Image 2 in your prompt.
Motion Transfer
Provide a short reference clip and let H3 Max follow its motion—dances, gestures, and camera moves—with your own subjects.
Sound-Driven Clips
Add reference audio alongside images or video to drive lip-sync, rhythm, and mood, or rely on the native soundtrack that ships with every generation.
Explore Related AI Video Generators
MiniMax H3
The original Hailuo 03, with 2K video from text, images, or reference media and durations up to 15 seconds.
Wan 3.0
Alibaba's flagship 1080p video model with smart duration, native audio, and reference mode.
Seedance 2.5
ByteDance's flagship video model with native audio, reference mode, and up to 30s duration.
Flux 3
Multimodal FLUX video generation from text, images, or first and last frames, with native audio.
Kling 3.0
Director-grade, multi-shot AI video with native audio.
Veo 3.1
Google DeepMind's advanced video model with resolution control.
MiniMax H3 Max FAQ
What is MiniMax H3 Max?
MiniMax H3 Max is a post-trained variant of MiniMax H3 (Hailuo 03). fal Research tuned it for more reliable prompt following and more polished visuals, then paired it with a custom inference engine. The result renders far faster than the original and produces video with synchronized audio. On LoveGen AI, you can generate 5–15-second clips at 480p or 768p from text, images, or reference media.
How is H3 Max different from MiniMax H3?
H3 Max follows prompts more faithfully, produces more polished visuals, and renders in a fraction of the time—a 5-second 768p clip takes seconds. The trade-off is resolution: H3 Max tops out at 768p, while the original H3 renders at 2K. Choose H3 Max for fast iteration and reliable prompt following; choose H3 when you need maximum resolution.
Does MiniMax H3 Max generate audio?
Yes. Every video includes synchronized audio—room tone, Foley effects, music, and ambience matched to the scene—at no extra cost. In Reference mode you can also supply up to three audio tracks to guide rhythm, mood, and lip-sync.
What is Prompt Enhancement?
H3 Max rewrites your prompt into a richer description before generating. Balanced finishes in about a second and suits most prompts; Quality spends up to 30 seconds crafting a more detailed prompt for complex scenes. Both cost the same number of credits.
How does reference-to-video work?
Upload up to 9 reference images for subjects and style, 3 short video clips (2–15 seconds each) for motion, and 3 audio tracks—12 files at most. Cite each asset in your prompt by its order: Image 1, Image 2, Video 1, Audio 1. Audio can't be the only reference; pair it with at least one image or video.
How does pricing work?
There's no subscription—you pay per generation with credits. Cost scales with resolution and duration, so a 5-second 480p clip costs less than a 15-second 768p one. Prompt Enhancement, aspect ratio, and audio don't change the price.