AI Video
MiniMax H3 AI Video Generator
Turn a text prompt or reference images into a short 2K video. Pick the aspect ratio and duration, see the credit cost before you run, and download the result in your browser.
Example video clips
Short generated clips that play back in the browser.
Desert hedgehog and camel
A whimsical desert scene with a baby hedgehog and a camel beside a cactus.
Child with a stuffed bunny
An animation-style scene of a child hugging a stuffed bunny in a cozy room.
Woodland guardian
A cloaked figure with a lantern moves through a fern-filled forest.
What this generator does
The controls above cover the common case; Advanced settings opens the full workspace for reference video, audio, and more.
Turn a sentence into a clip
Describe the scene in plain language. MiniMax H3 renders subject, motion, and camera work from the text alone.
Guide the look with reference images
Attach up to 9 reference images — a product photo, a character sheet, a style frame — and they steer what the clip looks like.
Six aspect ratios
From 21:9 cinema frames to 9:16 vertical video, plus 16:9, 4:3, 1:1, and 3:4 in between.
Pick any length from 4 to 15 seconds
Whole-second steps let a cheap short draft test the idea before you spend credits on a longer take.
Reference clips and audio in the workspace
Advanced settings opens the full workspace, where MiniMax H3 also accepts reference videos and audio tracks for richer briefs.
How to get a good clip
The tool is a form and a result panel; these are the decisions that matter.
Write the shot, not the plot
Describe what the camera sees — subject, action, setting, lighting. Prompts can run to 7,000 characters, so detail helps.
Add reference images if you have them
Up to 9 references pin the subject and the look. Without them, everything comes from the text.
Pick the aspect for where it will play
16:9 for landscape feeds, 9:16 for vertical video, 1:1 for square posts. Changing it costs nothing until you generate.
Choose a duration that fits the idea
Any whole second from 4 to 15. The credit cost on the button updates as you change it.
Generate, then download
The finished video plays in the right-hand panel with a download button. Reference video and audio live under Advanced settings.
MiniMax H3 compared with Wan 3.0 on this site
Numbers reflect each model's current configuration on this site.
| MiniMax H3 | Wan 3.0 | |
|---|---|---|
| Duration | 4–15 s | 5, 10, or 15 s |
| Resolution | 2K | 720p, 1080p |
| Aspect ratios | 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 | — |
| Reference images | Up to 9 | 1 first-frame image |
| Reference video and audio | Up to 3 clips each | Video-to-video |
| Cost of a 5-second clip | 130 credits at 2K | 90 credits at 720p · 160 at 1080p |
Feature flags and credit rates come from each model's configuration on this site; rates can change.
Where MiniMax H3 fits
Shorts, Reels, and TikTok drafts
Vertical 9:16 output in the 4–15 second range suits platform feeds — generate a draft, check the motion, then tighten the prompt.
Product and brand shots
Reference images of the product keep it consistent while the prompt animates the scene around it.
Concept pitches
A few seconds of generated footage communicates a scene faster than a mood board.
Stylized and animated clips
The example clips cover whimsical fantasy and animation-style scenes — pick the closest style and adapt the prompt.
Limits and credit cost
The generator shows the current cost on the Generate button before anything is spent.
Duration
Any whole second from 4 to 15 per generation.
Resolution
2K output.
Aspect ratios
21:9, 16:9, 4:3, 1:1, 3:4, or 9:16.
Inputs
Text prompt plus up to 9 reference images here. The full workspace also accepts up to 3 reference video clips and 3 audio clips.
Credits
26 credits per second — a 4-second clip costs 104 credits and a 15-second clip costs 390.
Prompt length
Up to 7,000 characters.
What a clip costs
A 5-second clip at 2K costs 130 credits. Plans and credit packs are listed on the pricing page.
Frequently asked questions
Do I need an account to try it?
No. The site creates a guest session automatically the first time you run the generator — no sign-up needed. Sign in to keep your runs in history and top up credits.
Can I start from images or existing clips?
Yes — attach up to 9 reference images above, or open Advanced settings to reach the full workspace, which also accepts reference video and audio.
What do I get at the end?
A playable video in the result panel with a download button. The same run stays available in your history when you're signed in.
Generate your first MiniMax H3 clip
Start with a short 4-second draft to check the look, then scale up once the prompt lands.