MiniMax H3 Max

MiniMax H3 Max AI Video Generator

Text to video and first-to-last-frame animation in 480p or 768p with synchronized native audio

Strictly Prohibits Adult/NSFW Content
CREATEGenerate your first MiniMax H3 Max video
Live
Add inputsAttach images, videos, or audio that are part of what you want to create.
0/2

JPG, PNG, WebP · 20 MB max

0/3

MP4, WebM, MOV · 100 MB max

0/3

MP3, WAV, M4A, FLAC · 50 MB max

Just add the material you need. The generator will use it automatically.

0 / 5000
Describe the visible action, camera direction, lighting, dialogue, ambience, and sound effects in chronological order. Every H3 Max result includes native audio.
Choose modelCompatible models · settings update automatically

Only live routes are selectable. Your prompt stays in place when you switch.

Aspect ratio
Duration
Resolution
Prompt detail
This generation−35creditsCost guide

What Is MiniMax H3 Max?

MiniMax H3 Max is a post-trained version of the open-weight MiniMax H3 base model, tuned for stronger prompt adherence, visual detail, synchronized audio, and fast generation. H3Max.art brings text-to-video and image-to-video creation into one focused workspace, with duration, resolution, and credit costs shown before each request.

480p / 768pNative video resolution
5–15sSelectable clip duration
Native audioDialogue, ambience, music, and effects
2 modesText and first/last frame video

MiniMax H3 Max Features

Three ways MiniMax H3 Max gives you more control over the result you walk away with.

Stronger Prompt Adherence

Direct the beats of a shot in order — subject, action, camera move, lighting, and sound. H3 Max is tuned to preserve more of that direction in the finished video.

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First and Last Frame Control

Upload a first frame to protect the opening composition, then optionally add a final frame. H3 Max generates the motion between them as one continuous shot.

Synchronized Native Audio

Dialogue, foley, ambience, effects, and music are generated with the picture. Describe sound in the same prompt so timing and visible action share one pass.

Why Choose MiniMax H3 Max?

Choose Text to Video when H3 Max should invent the complete shot. Choose First & Last Frame when an image should lock the opening composition and an optional second image should define where the shot resolves. Both routes generate synchronized audio and support 5 to 15-second clips.

Text to video

Invent the Complete Shot

Use a written brief when H3 Max should create the subject, environment, action, camera, and audio from scratch.

Image to video

Control the Opening and Ending

Upload a first frame and optionally a last frame. The source image controls aspect ratio while the prompt directs the motion and sound between frames.

Output

480p or Native 768p

Use 480p for lower-cost drafts and 768p for the model's preferred quality target. Standard MiniMax H3 remains the route to choose when 2K is required.

Audio

Always Generated With Video

Both creation modes include synchronized audio. Describe the dialogue, music, and sound effects you want in the same prompt as the picture.

How to Generate an AI Video with MiniMax H3 Max

  1. 01

    Choose Text or Keyframes

    Start with Text to Video for a scene invented from your brief, or switch to First & Last Frame to animate an uploaded opening image and optionally control the ending.

  2. 02

    Write the Shot in Order

    Name the subject, action, camera behavior, lighting, and sound as they happen. A chronological brief makes prompt adherence easier to judge and refine.

  3. 03

    Set Duration and Resolution

    Choose 5, 10, or 15 seconds and 480p or 768p. Text mode also lets you select a widescreen, square, portrait, or editorial aspect ratio.

  4. 04

    Review Picture and Sound

    Check framing, motion, dialogue, ambience, and synchronization together. Adjust one instruction at a time, then generate the next version from your history.

What Can You Make With MiniMax H3 Max?

Working prompt structures with the result they produced. Swap the subject, keep the direction concrete, and adapt them to your own brief.

Dialogue and lip sync

A concise line, a clear performance beat, and nearby environmental sound give H3 Max enough structure to align voice, mouth movement, and action.

A chef in her forties looks straight into the camera in a bright open kitchen and says, “The secret is you never crowd the pan.” She smiles and turns back to the stove. Medium close-up, slight handheld. Sound: her voice close and clear, a gentle sizzle, a knife on a board off screen.

Stylized character animation

Specify the material, frame cadence, set construction, character action, and synchronized sound to hold a deliberate stop-motion look.

Stop-motion claymation: a round green frog in a knitted scarf carries a stack of pancakes across a tiny kitchen set, sets it down, then looks at camera and blinks. Visible fingerprints in the clay, felt walls, warm practical lamps, stepped 12fps motion. Sound: playful pizzicato strings, soft clay squeaks, a plate clink.

Clear Pricing. Automatic Failure Refunds.

See the credit cost before every generation, then choose a subscription or a one-time top-up when you need more.

Pay month to month, receive a fresh credit grant after every successful renewal, and cancel anytime.

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Account

Generate one 5-second 480p MiniMax H3 Max video after sign-in.

Freeto start
35 welcome credits
Estimated capacityUp to 1 minimum-cost 5s videoFrom 35 credits per 5s video
  • 35 welcome credits for one 5-second 480p video
  • Both MiniMax H3 Max video modes
  • Exact duration and resolution quotes
  • Private generation history
  • Failed jobs return credits automatically
Monthly plan

Lite

For light creative work.

$29.90/ month
600 credits / month
$0.050 / credit
Estimated capacityUp to 17 minimum-cost 5s videosFrom 35 credits per 5s video
  • MiniMax H3 Max text and image video modes included
  • Credits roll over
  • Generation history
  • Failed jobs return credits
  • Commercial use license
  • Standard customer support
  • Cancel anytime
Monthly plan

Pro

For high-volume production.

$99.90/ month
3,600 credits / month
$0.028 / credit
Estimated capacityUp to 102 minimum-cost 5s videosFrom 35 credits per 5s video
  • MiniMax H3 Max text and image video modes included
  • Credits roll over
  • Generation history
  • Failed jobs return credits
  • Commercial use license
  • High-volume monthly credit grant
  • Email support
Monthly plan

Max

For the largest production workloads.

$199.90/ month
8,000 credits / month
$0.025 / credit
Estimated capacityUp to 228 minimum-cost 5s videosFrom 35 credits per 5s video
  • MiniMax H3 Max text and image video modes included
  • Credits roll over
  • Generation history
  • Failed jobs return credits
  • Commercial use license
  • Highest monthly credit grant
  • Email support

Capacity uses the lowest-cost live setup for this site. Your exact credit cost changes with the selected model and settings and is shown before generation.

How billing and credits work

MiniMax H3 Max FAQ

What is MiniMax H3 Max?

MiniMax H3 Max is a post-trained variant of the open-weight MiniMax H3 base model. It is optimized for stronger prompt adherence, visual quality, synchronized audio, and fast video generation.

Is MiniMax H3 Max the same as standard MiniMax H3?

No. H3 Max is a separate model variant focused on fast 480p and 768p video generation. Standard MiniMax H3 is the better fit when you need 2K output or mixed image, video, and audio references.

Which MiniMax H3 Max modes are available?

H3Max.art supports text-to-video and image-to-video creation. In image mode, upload a first frame and optionally add an ending frame to guide the motion between them.

What durations and resolutions does H3 Max support?

Both routes support durations from 5 to 15 seconds and resolutions of 480p or 768p. Text mode supports 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16; image mode follows the input image aspect ratio.

Does MiniMax H3 Max generate audio?

Yes. Every generation returns synchronized native audio. Include dialogue, room tone, ambience, effects, or music direction in the same prompt as the visible action.

How many credits does MiniMax H3 Max use?

H3 Max uses 13 credits per output second at 480p and 20 credits per output second at 768p on H3Max.art. The generator recalculates the exact total before every request.

Are failed H3 Max jobs charged?

No. The requested credits are reserved atomically when a job starts and automatically returned when the provider reports a confirmed failure.

Is H3Max.art affiliated with MiniMax?

No. H3Max.art is an independent video creation service and is not affiliated with MiniMax. Model names and trademarks belong to their respective owners.

Ready to Create Your First MiniMax H3 Max Video?

Create MiniMax H3 Max videos from text or images in 480p or 768p. Direct camera motion, dialogue, ambience, and first-to-last-frame animation online.

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