H3 Max — AI video generator
MiniMax's fast video model, with sound on every clip
H3 Max is MiniMax's H3 video model, post-trained by fal for fast generation. It renders 5 to 15 seconds at 480p or 768p, generates a soundtrack with every clip, and expands your prompt before rendering — a balanced pass by default, a more careful one in quality mode, or none at all when you want your wording followed exactly.
What H3 Max is good at
- Built by MiniMax and fal for fast generation, so trying several takes stays quick
- A soundtrack generated with every clip
- Prompt expansion you choose: off, balanced or quality
- Any length from 5 to 15 seconds, one second at a time
What people use it for
- Quick drafts and variations before committing to a final render
- Social clips in vertical, square or widescreen framing
- Animating a still as the opening frame
H3 Max specifications
- Duration
- 5–15s
- Resolution
- 480p, 768p
- Aspect ratios
- 21:9, 16:9, 4:3, 1:1, 3:4, 9:16
- Audio
- Generated with the clip
- Reference image
- Optional
- Reference images
- Up to 9
- Last frame
- Supported
Plan limits apply on top of these — see pricing.
Example prompts for H3 Max
Written for this model in particular. Open one in the composer and edit it from there.
“A street-food cook tossing noodles over a roaring wok, sparks and steam, handheld close-up”
Try this prompt“Waves breaking over black volcanic rocks at dawn, slow push-in toward the spray”
Try this prompt“A paper lantern drifting up over a crowded night market, the camera tilting up to follow it”
Try this promptH3 Max FAQ
- What is H3 Max?
- H3 Max is an AI video model from MiniMax, available on Vixlens. H3 Max is MiniMax's H3 video model, post-trained by fal for fast generation. It renders 5 to 15 seconds at 480p or 768p, generates a soundtrack with every clip, and expands your prompt before rendering — a balanced pass by default, a more careful one in quality mode, or none at all when you want your wording followed exactly.
- How long can a H3 Max clip be?
- H3 Max generates clips of 5–15s.
- What resolution does H3 Max output?
- H3 Max outputs at 480p, 768p on Vixlens.
- Does H3 Max generate audio?
- Yes — H3 Max generates the soundtrack together with the picture, so it stays in sync with the motion.
- How much does H3 Max cost?
- Generating needs a plan — there is no free tier. Starter is $10/month for 1,000 credits (launch offer: $6/month for the first 20 Starter subscribers, locked in while they stay subscribed). Credits are spent per generation based on the model, resolution and duration, and the exact cost is shown before you generate.
Other video models on Vixlens
Seedance 2.5
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ByteDanceSeedance 2.0
1080p AI video with multi-subject references and motion from a clip
ByteDanceSeedance 2.0 Mini
The cheapest way to test a video idea before committing credits
GoogleVeo 3.1
Google's flagship video model, with synchronized audio at up to 4K
GoogleVeo 3.1 Fast
Veo 3.1 quality at lower latency, for iterating on a shot
Black Forest LabsFlux 3 Video
Black Forest Labs' first video model, with a fast draft mode
Start generating with H3 Max
Every model on one credit balance — pick a plan and start creating.